Factor Info

ID 71879
Size 684 digits / 2270 bits
Status composite
Value 154102501731174235545540441760689235401028355129839301710698265506791223827688034772851414340729791143557302050515103850559479149095798218566018582156341448512931900169570994977764278999305705381463931375181504209443812739699233405795275154500191738266441006741391469526416766879771434352933494971883317244942603805317426786206005234340220882814938344526302841083279028396300732182414047839664374046458813634780603163168750384810080502956078147782094474107289972703876040493925305774423772157207583892267350386724787189183271531737015283788271532246161438040854959391254118889924700939030832968902591239385742720011616073701337508837562381453061321295578032380301103073030825440788551

Factorizations

Primary (ID: 71076) 2335369446603602658437101 (proven prime)
(ID: 71880) 65986348307883402995564205273394407317079271448903607791199076100547192230891491643341077608630076600568780290473308111964809811472845639365532628453769801773880165883163899949404766320858211262450618467339205870464040534503721780970575134835324668757831852859883376578357957368836683077798623033943968359567698289418539328545930257558584649404202832033974031215110063046959656654926449952404775607036143173825673070301833893871409833302582038383074712852013626222004411284816020068766146401709251425952225601094987575602436633986085136079277434351800661898913670616851976608577794986379570235997189663368857498081458095083748269977362621653748479537208056451 (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.