Factor Info

ID 139905
Size 648 digits / 2151 bits
Status composite
Value 229482430338762835178955295980608224702759336050536319089102618456278677547529226965738824810790237123598292350287839659614684462740520968052946827343151674707148388934014233101489265542940527769136886535303188949923488128538347341240260597827731799313671543470528834540962809976302494298881799380015101969491714157965202687404652101990784025945689017849993027477439533600696014828883187046025051043584944713151880609880364445929565527503498385474632912935395105139500739532401857561806313282006300840791744505822007729663141978762018521441507926212103979914968142370060042957913484952099574105674649509294301856030404124540022605249628081923110067

Factorizations

Primary (ID: 139906) 2245753772915594092340611 (proven prime)
(ID: 139907) 102185036091838664763313908742205675820310524430013662187329347984122965455611708729589322344084687249042105976904099065825780186461347927829860709758568602606011583624172317832089087741770718782965623594737601292160374061238612859173282195569613609548230528778652102460037912207361816028507451351644021824963935438766500430385484632141889389691182707670758550519057745723567449400102705196806427746056970524125566487776399698896006315689594131779949210213975237792818310597413959338345247602947540312564017672022414006646977770015639313970979752411852984203329399912578065510902083635865997007641670226753584024096068762897 (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.