Assertion: triangle's perimeter | /r/HasProperty | four times a prime
Facets:
Source sentences:
text: It has been shown that a Heronian triangle whose perimeter is four times a prime is uniquely associated with the prime and that the prime is of the form 1 or 3 mod 8 {\displaystyle 1{\text{ or }}
text: Heronian triangles whose perimeter is four times a prime [ edit ]
text: Consequently, all primitive Heronian triangles whose perimeter is four times a prime can be generated by