Task: Data-Imputation (source dataset: WebTable)

Please fill in the missing value in the input table. The missing value is denoted by '[MISSING]'. Please only return the value filled in. Do not return the whole table.

No explanation, return the value filled in JSON format: {"value": "filled_value"}. 

Input Table:
|   prime p | the only other prime having the same period as p                                                                                                          |   period length |
|----------:|:----------------------------------------------------------------------------------------------------------------------------------------------------------|----------------:|
|        23 | 89                                                                                                                                                        |              11 |
|        29 | 113                                                                                                                                                       |              28 |
|        37 | 109                                                                                                                                                       |              36 |
|        47 | 178481                                                                                                                                                    |              23 |
|        59 | 3033169                                                                                                                                                   |              58 |
|        61 | 1321                                                                                                                                                      |              60 |
|        67 | 20857                                                                                                                                                     |              66 |
|        71 | 122921                                                                                                                                                    |              35 |
|        79 | 121369                                                                                                                                                    |              39 |
|        83 | 8831418697                                                                                                                                                |              82 |
|        89 | 23                                                                                                                                                        |              11 |
|        97 | 673                                                                                                                                                       |              48 |
|       107 | 28059810762433                                                                                                                                            |             106 |
|       109 | 37                                                                                                                                                        |              36 |
|       113 | 29                                                                                                                                                        |              28 |
|       139 | 168749965921                                                                                                                                              |             138 |
|       167 | 57912614113275649087721                                                                                                                                   |              83 |
|       193 | 22253377                                                                                                                                                  |              96 |
|       223 | 616318177                                                                                                                                                 |              37 |
|       251 | 4051                                                                                                                                                      |              50 |
|       263 | 10350794431055162386718619237468234569                                                                                                                    |             131 |
|       281 | 86171                                                                                                                                                     |              70 |
|       283 | 165768537521                                                                                                                                              |              94 |
|       353 | 2931542417                                                                                                                                                |              88 |
|       397 | 2113                                                                                                                                                      |              44 |
|       433 | 38737                                                                                                                                                     |              72 |
|       463 | 4982397651178256151338302204762057                                                                                                                        |             231 |
|       571 | 160465489                                                                                                                                                 |             114 |
|       577 | 487824887233                                                                                                                                              |             144 |
|       601 | 1801                                                                                                                                                      |              25 |
|       607 | 1512768222413735255864403005264105839324374778520631853993                                                                                                |             303 |
|       631 | 23311                                                                                                                                                     |              45 |
|       641 | 6700417                                                                                                                                                   |              64 |
|       643 | 84115747449047881488635567801                                                                                                                             |             214 |
|       673 | 97                                                                                                                                                        |              48 |
|       727 | 1786393878363164227858270210279                                                                                                                           |             121 |
|       751 | 2139731020464054092520609592459940706818275139793055476751                                                                                                |             375 |
|       769 | 442499826945303593556473164314770689                                                                                                                      |             384 |
|       919 | 75582488424179347083438319                                                                                                                                |             153 |
|      1039 | 197090146431155602193972646715771255052640329744283764892370019904357741 89483906244488746953221813209                                                    |             519 |
|      1291 | 838618178719251837397922064707038627665630534568678134599691846785465476 94793573468589875745315081                                                       |            1290 |
|      1321 | 61                                                                                                                                                        |              60 |
|      1327 | 2365454398418399772605086209214363458552839866247069233                                                                                                   |             221 |
|      1429 | 14449                                                                                                                                                     |              84 |
|      1471 | 252359902034571016856214298851708529738525821631                                                                                                          |             245 |
|      1543 | 496539503006854813427424312497207522543444711437548129903659344272632683 272793440342430995510216284165634152472564121316399840870066338255288866 0520657 |             771 |
|      1697 | [MISSING]                                                                                                                                                 |             848 |
|      1753 | 1795918038741070627                                                                                                                                       |             146 |
|      1777 | 25781083                                                                                                                                                  |              74 |
|      1801 | 601                                                                                                                                                       |              25 |



row_idx: 46
col_idx: 1
col_name: the only other prime having the same period as p
label: 993352058006638682153966409645670956670946653461410132943205873654433847 19802857319737050495099341955640963272958071602273