Factor Info

ID 186235
Size 709 digits / 2353 bits
Status composite
Value 1257369643645312204495199424917813151430436468460638777419761090210684397866277971726320495100573290054504334272566472021755402445540172324920577236838846794089252687034195254744946662327308282566158773038348577704105833185463898018551185224071662923018494660281669965199975128296964383154270839789155512297601979243189693508189509794094201809276088199529082508028362361183826308261414707880781060637258770526278949449186662605525367620744890102603199750780034333643294692868868810605122932408630640225210732340172286838553666479090579217881899687180865864054122298506564046715076420518832012277727470833834225945462452573675249709815609621940140976451906266371228350861938520030606981606981728003506839233121

Factorizations

Primary (ID: 183964) 316533104256551068941218030550552802623088492801 (proven prime)
(ID: 186236) 3972316407784666288507074914094914878716160537895403178925749152125861768967706280487912278824099155943744395450964153119587278557835895518118261425773838394547766962178948658461610921956798791962483736658890698792764922445810167057243716724717679836033318052677663013130682074348547432367234950058118068638634178207057852098213953300770021647196931453591800400535518477458782937715735136054204493232402225715760358490893741752200334922129010277299753519229468853785284552139113430240461311575127161594168320370802167508255510747601456116396228937162773641364987121913662546125615759082270287003160593781897055296049748221063370109021699513800302840932309844321 (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.