Factor Info

ID 140393
Size 621 digits / 2062 bits
Status composite
Value 428227667379119799558216540135023101462253056403632345984312546243457875039826361368675750310800981215225624855425993084737315611624813296765632271301281966259970044447160049599093862146156629384465689108038115566652391411183727301343223667985006538348139664620611694952660626199213608814585748130887236808885188031328725013416087106917454339292843493049879285775192300896237057083528305428219540403004807306530037179352374953451294634413526709366661344032801247757783614417627490133260844636558957680464262970648951684096199162506663905547720576680501001976000932994219625368550421146766641040819815995231684889780696081

Factorizations

Primary (ID: 140394) 109172492838458826293904410329 (proven prime)
(ID: 140395) 3922486848521109881726714896712154659167838056704345963377769033562397670667709735880907723809479824556779427104915612962416948726403108029252872200387365578361003886375849340848782123169283426025085753230969339711622698230379598361864965581371511388465857187587367838575385887222821317947496672321125109176021189772329827769901575423761303192789966674979518217530673589666156564668059133828695109825485572514798020877564354354634630765979069764495943403066369198297477266890497402018973749632334155063772857000962811002779242710635230092479168929020386517792083022345284810637530601362359289 (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.