Factor Info

ID 77022
Size 490 digits / 1627 bits
Status composite
Value 4171846392212907910598608343421822484639725861670168001904573329127225186046467116794812985100365265611689029318131181183215201940986995320386552497218155038008317002442686587334113249862708536035950421657219105473623225190549230572841449020540947002443537596350074377281038668208440449378935884517945743447516905096045775081721771950332030985218965294478459184151737988691255469691621745538459206147412230029674154564940709557848729865042908107726940970135867101664508516450661514149563047

Factorizations

Primary (ID: 76171) 202960904636644619042134297569606535376821 (proven prime)
(ID: 77023) 20554926081363555742191988982347570650213183235485711109393347795352901229347419886576219313920033186871396768899367263472307159862948055425578425157174810682759812470522078657295983394238450256925881259929058037853311603510678667531285216188935494095180009616649169677097775486928825412264247331347064791688560635416472806067764600775342625069214291454953771941563026065796972790121346456863354214591663149842684995571460826085512936628583171699307 (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.