Factor Info

ID 38257
Size 494 digits / 1639 bits
Status composite
Value 21688822222009807134101459897473871186777590427980421118223259073308969038949840291949169506488880223408126523712139514563540403219468978666702193896004567745076481335368412136161799154668546929182086899086800684785929311899303289059099672693358645988768330206926952337068578653494277036733504012716534215248670342404962168385697293809034095303207847187264488751786778888089365371767697316236969142868396932033433254684477625438633109697232535807620464720389392210733658569912776223876367531717

Factorizations

Primary (ID: 12982) 840845343651110183165804387324637955906355469297431254400659579675639158380674778312813220889095458224014077289241440073 (proven prime)
(ID: 38258) 25794068297783301869509796443207842173107522800015902803329223121041793386041632807668680037380120084909866664251488421661437696718361765070877218807334425101566606231449184300798577952505457374587393734712151570727773313221614271317878711547700370153497554231206347759672731958224137236617973264639812836100716342122636106165159692646039347564309673953887177922489502435229 (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.