Factor Info

ID 126209
Size 644 digits / 2138 bits
Status composite
Value 24601811488724376801450476948044564336243059886981151552508328726500031645994746224201904495578084996630943050704240740636802974551227267669485477688809062982467665735560759650303993730711405748993300909324346938694537196586831178576262536094595889719690480488334553015725539140475021547256773173840791897813280997943970500422298880287447045358732476610771129086801229961852746606645843051611648650855607744523072422177741902708900695331719435957078015013830655255554726884220369065487006829396926800536260244352874864956509527681613464545691261692827939506591333292657859382210107197784734329030737912959109782190818426909386450258617374778179

Factorizations

Primary (ID: 10267) 15559327805081426984366880003073277663627454072772540578929751080541148517165946145740677229216346100104032899552330932201287138177277604899 (proven prime)
(ID: 126211) 1581161589814299023401490504786264892313333336183671013476830815041546830827037224862618529837414697570551265244037130914646152547719039614844418423375071270493570881994838292811548447608916251260304050135814315886772304654103114905211299946110273833213401697851729827496324294499953374015033951071773516967986682788778490729265737099615179346744812600770922647407342116982773020629454883197540155978925382856254038549221755819682821529127265109894752123845938296829067117385562089679479487480529652954721 (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.