Factor Info

ID 187050
Size 558 digits / 1854 bits
Status composite
Value 951230690784401466741525079720275636230449449890084065448772715335341497132165911610728711392669945830254621811945668751953725420495464081158174440687406864958052657791430562621384282414851401117416187658286094370110290029699286796230514814549121811193529571018297145673781081912544226812377095213630909203507001952082189131596011601453454443942360646802747112911582426877557171401335878017768753055939599326712210498181099148547417548408916311510594976736068133373141200919537544023564055007863269050253719871310073078416655450402076258048823737622732501391

Factorizations

Primary (ID: 186410) 1645442872433857744509649753107414517269992123956134732168592012459 (proven prime)
(ID: 187051) 578100101024709571813164670526218912885371097318160363485023752545224303017703455867576455488918859786498585696324938116449427117039891922438608980713192379590975575132013765559188972096176645113372761430730366157177563670844751503662961553229741311850415794986922274730049645217638444517790957966647736915203274237516270217678954781683402729568907658204447148572870064198119991520696832366218491901286989417196541367254510677793350538252805216515390031480478442471040365909231372883918655149 (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.