Factor Info

ID 157815
Size 981 digits / 3256 bits
Status composite
Value 107476802385030625126811818079205278193712247040292151465775785255833578616769395011284739937383564142911357542648937153652271638268222703191821511782717070326029028269171150116506771786458393913566291803660633196123895660617712173862467549028951711231250353265638969798118911306353264926154268748102461675730635953716538118278068755263432227203538077701231462771285977574003753178686377512677696281258670066710167377099624443377112530911160313728070284705119153607124411364605012782246766485218022232830685110616107732131610075189122021635088641406769328130584498245642955553651687639194751391446965799309138698504183299617801398950588347084962748418810826443430019816327513365183379110330529905204706323640835539573748104648424602509043194380744848486243051961945243159494537684688547938486041937984222693078180355694222799976641125509144559289519775130279520574741323279427795650996772718484683426054637763287296377967890569219698828239963012724424495972353085904151967308473731

Factorizations

Primary (ID: 157816) 649944802129744699051 (proven prime)
(ID: 157817) 165362969336549377367066746658762835047400537892267985792873459397703234507426864734752295392587265643165600492826811410909260118209035312641385721914010759253194745312370979429201752540749607793624541252243960518455793919432467836766277067370828977103719179855717586298847408076295665208080086805254978436887126194915123781330814080064375408471613981186661926570771389992283004259208870344415017266455290356840113712001933189533844787183763151068277630191897470279270273638672587160881352735098733203342895950073376400247806171040852001691080017316192349843172148495791921265153963758802802442262374527587035170783249258411911010199933905883870631309113959540846748678570648552044883314727359891849698489252674262268460337026389160217369198289447447740679906023389781433111404937093167518504276508618891706762097073509966733329521523651302650143441772034204107506380769966838464829257387997822368183904385098706435244599456307386735276328661669991718717420681 (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.