Factor Info

ID 53404
Size 366 digits / 1216 bits
Status composite
Value 635392597825770985928462988644314673212475680078314717042688575720715253112945262214591321450389004559837198898442070609801430599263527784847397884961082590577109159559872308344816049733001680350257956259199267336394608400871233852329238591674978664478403012068076358214362089860409851142088165531721853285585037781826258908324509183960484498042910541215909844920047

Factorizations

Primary (ID: 52603) 641065152502677063709 (proven prime)
(ID: 53405) 991151360115643800482777619990616152804346058500025866921538783059680253149277472585349205623775539408016427307411582457807862930343057964458191462160857596086514281353129891954149496974393933602477637336998003211531089491669379926755353055704472769156633128001429466454678818836032110765732564673186228814549322244228926211293223415247473685883 (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.