Factor Info

ID 170741
Size 586 digits / 1945 bits
Status composite
Value 2156126554632695082336674322406626097621644659589677348019633781495678851891245401752904447331272553838077079121655343847861858601697146107629219583670182058333592995325928524445090787071529271640769973038844592632628098347793637431436802161459025198582975810932170437509033008881252677438062719374170876240012418649397538843754880493191477207018527854299225341266250814240050864545914560970280067222451590634330218733069885949857829701347706784519578304502366210463183496963388193234078509259013605761851700235260491147698822906206394567880492751787911716824573730096516818111249825763

Factorizations

Primary (ID: 169927) 144184219431733030591382073061772630622202351083186805306174727699671817307028323269347533790027667051 (proven prime)
(ID: 170742) 14953970435395375043710572584996299716151478739830348895235396741978635579964799008361900424686066540710151530627152808377460183899592070992503675320957957549316828203689739765574934765206310577040437485659020238418792551192339068249064828368120632418874801040132820929157962727076785216262091337343735314719242859390385650737362120191410845152942972778167852442969232854146871410249977327421738762427029977951353393131917880999139273604221227798401934016590930555855526562951515499113 (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.