Now we are trying up to around 150 digits numbers, but there still remain under 100 digits numbers. I wish many contributors will join in. If there remain composite numbers up to around 100 digits, and you convince there are no factors which can be found by ECM, then you should try to use this program. The following documents are attached in the zip files. Manual for Ver.
Usage is same as the following programs.
But it is not apparent that these numbers are prime or not. The current results are maintained at the following sites. It is not obvious that these numbers can be factorized or not. It is a kind of complement of Primorial. These initial results are owe to Dr. Robert G. Wilson, V. 4.