Factor Info

ID 22559
Size 508 digits / 1686 bits
Status composite
Value 3176976180268086134876396663399051059274698854399014271976381993921708229484168130454201760984861325427840296349858273397988582535888495107314398161603163415256934417679725419308619961830041221217647358285350844480747444134533218599934934977510077622889066529243216808130582325696075109209701062162582122163194246660280862749951432320904346122575323828580344960661946223968745106031909231954534752290128386948819315855584979652062705901356198931220943690304285880723489537020020253123492135226411468232168591

Factorizations

Primary (ID: 17105) 2686345232069105360022926492125783168511035955840811134515391 (proven prime)
(ID: 31455) 1182638829269565548082403371209112390477287926629428347909221580662327813879740921570866895184255547199201424215303173810017526712212498783722758975924942493400129630374687919494374447145595003975373571376027719812491813941768224322630931770316921695747241613171502030724788512749627329441641818762610365099938658934780203112310287893942592723854311882103001048099974496917378102166209965665981231638273138006658604190636272029062753398421867825201 (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.