Factor Info

ID 84265
Size 271 digits / 898 bits
Status composite
Value 1505531744189553760419047074338389317612580817229769453544525647605688400840755992104602257752641349582210428421906634342049779640961085554138529072472593253574443652679878909455038166356706772149590036202532103057985420526471561082638523637956700300419791729712304885329

Factorizations

Primary (ID: 83746) 58816865685030314339215849136647366687489 (proven prime)
(ID: 84266) 25596939358377471251279405877841355125337094210774760062703432822833412884840857294532329337938834508929482868447551168532840517989225253238908610001662744391055988066940102412535091253885884532080428945823757326670450257832436561 (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.