Factor Info

ID 71880
Size 659 digits / 2189 bits
Status composite
Value 65986348307883402995564205273394407317079271448903607791199076100547192230891491643341077608630076600568780290473308111964809811472845639365532628453769801773880165883163899949404766320858211262450618467339205870464040534503721780970575134835324668757831852859883376578357957368836683077798623033943968359567698289418539328545930257558584649404202832033974031215110063046959656654926449952404775607036143173825673070301833893871409833302582038383074712852013626222004411284816020068766146401709251425952225601094987575602436633986085136079277434351800661898913670616851976608577794986379570235997189663368857498081458095083748269977362621653748479537208056451

Factorizations

Primary (ID: 71078) 5823251621329007431363601 (proven prime)
(ID: 71881) 11331529633064991257325056663161553363048195940419849247537645659649051038381726404214599676909260845054698298878314710153248923279759043729515590757581922858350275528382556589245902905115572810649239083706618846773692922302750021406829266362362217327718632779788259734221024606547066113492314135980830882511463700215267366131953768375107400063246413486057168166407518635274693387180384888003683784347098081156100001992898035004933277935722769252667475730443105905355713234801530133969485308897970780960355133096101935810006615756065436790768551752721156764281970460408193243540990270836815040702570960249187454051828667712512842432851 (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.