Factor Info

ID 86572
Size 348 digits / 1156 bits
Status composite
Value 754485803887057767660525157856862151466190177794046663691145872481033939151985816983223133298723909690896829786092910691734007420022934226074998272183358223531784418816886803363008882067389595855562652159200480365637155010661009280780830401408175498334005968877185083882355499524156443924223360445161838723940252186770891545255821911550137883590621

Factorizations

Primary (ID: 13978) 4661238510194037168171640348416494420579729021 (proven prime)
(ID: 86573) 161863805560906638351789001729539710536054987066307215579596659053366394073243074747223112067131432467319707146086964995673712700069050799676950586901615175109789234425997344268903673838393616078258384563345436707819874050583567952758681090520098618812890220393635361730076844737887383519038882484069601 (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.