Factor Info

ID 152950
Size 596 digits / 1980 bits
Status composite
Value 61429362894684414356481497002885252829812310043070045807126105528283258678422440336517561089518979859050352251740473139029071891412805196041925336907335405491824327889934895947468063828177387521747677307162612910743285563305639981718475602098015337104953212788134241114178658251803341661526174730280767601080081793290856267221305929304545120630644027199204221984468472160463123767848081456178735731854650230532550458794812177403403479554615302185485132170680686823942884654787208407486332217800223711357524797247759622880015574591699316403380279458874088353865308707223133231870890198841300983481

Factorizations

Primary (ID: 186408) 64578827712159588941159235562491655991 (proven prime)
(ID: 187050) 951230690784401466741525079720275636230449449890084065448772715335341497132165911610728711392669945830254621811945668751953725420495464081158174440687406864958052657791430562621384282414851401117416187658286094370110290029699286796230514814549121811193529571018297145673781081912544226812377095213630909203507001952082189131596011601453454443942360646802747112911582426877557171401335878017768753055939599326712210498181099148547417548408916311510594976736068133373141200919537544023564055007863269050253719871310073078416655450402076258048823737622732501391 (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.