Factor Info

ID 103681
Size 526 digits / 1748 bits
Status composite
Value 8167224892898814741834425992552042505390382916369395807317368496946526179937043444932859339970453403601937073961224374180076237537466345312171892721188808574124561925304070947660391872606762102280698529242670380183723658145767068557464175990311671773741450122665197233850445714885524614265331017486683807636370794567963710086641093104010216606787961427974632033636329843979483769244560616638434671841783109158488257474891161341623204950593544936525625041079439349296320613757439212085068815902808009101837580758184877826630773

Factorizations

Primary (ID: 191) 2959707364050967146316591 (proven prime)
(ID: 103682) 2759470409844941822329281979922343415222675392700752311233638534251901807169619863658871388536780519728278955308917297005726412017956748395094578680405585046062836154783336572077195263582671161445500501648373957081503309289747740090097715628962796865261134491530132855974171181745140857922538540533396003605653725531754786029752467334946051374666300198251832527925291571054259283453157237894139057840097088784722909530177135717195068214036156180790034747092108303300388775800159936231427849598106991003 (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.