Factor Info

ID 63964
Size 251 digits / 834 bits
Status composite
Value 91241853274837302118090936968964251286450640292462168838008624768310261355627294558051285719233215877768310415651174349158589863727792891754780412425376481131437700484567320219359141460842173658257215343125677067571920521732781337192594876653234779051

Factorizations

Primary (ID: 89869) 241798557136821345425029485517539901 (proven prime)
(ID: 90276) 377346558040907739393291588660403322633229890070906091527157896470634139270136226579444584845989549549637072262414801026744941897173754713688136561425038707176157632152733121420835924410346588674865356633538091654151 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.