Factor Info

ID 15612
Size 452 digits / 1500 bits
Status composite
Value 22699529748053240597929894448281850535437768605745373871105517501879752332568265900874457258581242274006861574605157060363000140689117021450789074214267511235190100551080515923920664246359669932401043266324207925807725266260276740707936791132761465150071408281241942685184584232217679174832617000749447748269152766752673024501328089693541710754643552043399858585717765715172740852125468595256790653536700813117795360515609443210877175431993995629201407

Factorizations

Primary (ID: 10283) 17810163630112624579342811733978085990447907 (proven prime)
(ID: 15613) 1274526737624908478184696102653726181781203839602111885544859226609553677461719199376541330531295423622715939016580767736822183275555331129138899369515589450071565483597262032238936411128452557607172149477497570128222072184565996862119550616758356415005030663941317461048389701054894817847395379900524719549387106923728124833008438061517472138560907989711451370567120840838408838488158323644680878255836400501 (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.