Factor Info

ID 25512
Size 676 digits / 2245 bits
Status composite
Value 3978108332713835345411687431809128176083560702540671051146570078364841821117100784509570654229691219897144980066230518834881163523950523434490294737405953055809078177437740454725492167733121551877645229970766583725984028803406725271737757047960985418301936186583214713349786503259649521480490789337689566132712581279000799012915739278435231909937192934621362610268853823343676032702805709818161054594697682039806924891689536701953951426058473837159112618074639281210650008326108336760574809072960914615625219937421689673207491952558190588220180201394908075586249083428218228051097898496312221180226113898564122728886044436354568534419633976959198520640220072929169234077833627

Factorizations

Primary (ID: 11286) 207080154684218888000497 (proven prime)
(ID: 25513) 19210475956907318352758606422863968991352966816020906997196564203269943259543488417690690241791564926895297870774995219946471900368998796555143338123189512224645326808001521788430062206357816244157438323947102155008865671569064583360990577502423939684655626410005309587171968478946241971502576859602067206601639160349179411658470641557899708703858732502627669443425635894966557626968542393811566258442546694166562506470427417372234122740708208442911576865986572021009148097682605843737325572609715135359157697051076662604787503137190619503211899735292672577613140000162552634959323937835650260058052604150701164207847060503408518056720382549994932937291 (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.