Factor Info

ID 159564
Size 610 digits / 2025 bits
Status composite
Value 2402053123211737093344913121470479455629495853130183931223235355152956801370421194086250178129501446914966744256143790545866740668289795240997874467316883675902890380272211727733891216630197380673283090273861133546758105764749077850633269883618918521133975231599335867056278418452860830464451561539856791667891576008444586480336017799111212486818556969685577598014302377187870364485993595242817564053662599732038535982019360514291661666329048064862901377413147316665087336622696303223068120554585705323394245946106798615340149281156820983916959088939159165060745030607266902912953640935252039722797049842845611

Factorizations

Primary (ID: 158930) 1783446724073261876559278423429027576185299011181169001128097916193968599151726687494859476285454571990268668323550665868559267490863794193262982412991646172999534811527417133606596623 (proven prime)
(ID: 192976) 1346860038367517615553626733766244613840688342651433566318355040682333312819274700635133050231575543386785857773977466274932053774018446666466625544985616391036744850095738750663671909713965160060568420582350726382817155409667580342652853509206437633028102790084163371307388881393900101420129971986213017718528888847358480772694368880094879461552388154094066956690267914061791161170470103259376278558215546817857756173881774757 (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.