Factor Info

ID 79986
Size 464 digits / 1541 bits
Status composite
Value 42860906601715478366504955096350413661572893297307791929059227192623999129873525494868000626799809169276431178404136581522214001146650795884258972971369824032839137673694635459668179229067430947772482124874502862436600229742079386260004203928236658777698330872117313554171299145091561263516076551040651854763740653801576800091610567784921102573401100624994416070482675180604515828115610939256969290259629832900121582211988075416421204688998833706969506367539419947

Factorizations

Primary (ID: 78768) 8740741575713096202756247019531372613369817940028173556582347651598007996234912657398693528302794793 (proven prime)
(ID: 79987) 4903577829232270333602638564133967850426883961119077749752718471928183415284398942850013055101532370683005832255915941996920938878236038759331496376036545037050551332002097246799242268465385573070899208177963719771754106578059123085115774607799623003801182617523352782370889519662926046434504347416704201550788826925113641258318586623632632992258272890907166864179 (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.