Factor Info

ID 111955
Size 669 digits / 2223 bits
Status composite
Value 872875359134826256360975967678569993858446986076669225078737850035523967082294845784612633425349281160816214448781472814787404341136038215793187073733244756110225585861692352495646348063371866584371320028477752329933507507850657353537703121378902957421301632663345841949091014324074645891002557438754546922873850245536660945669335305473750566269299417591994220489091525318886484649513969838082531545890375616003246921225609059148005943022230135806406021823896163361963253185091547638416665110329828642851875589237497581948044930733768064517441139186903625239671471789134385927480961925030232944808697975277990791876824604481243797835722949918981710791079562106070154087

Factorizations

Primary (ID: 48270) 168554815098388792017268763035468986481 (proven prime)
(ID: 124305) 5178584537174518446056069388215255487420752584377243033227259277305974402505452599442158535812784260237294996204304052555429953666043557984840237267389327431186641977916938291151651451520244546714385137962291789463395337757685786534344279855772782254164110438076649327343674244829153032200302029348378944770143774203891040080507423228219610452386781029006611334835835032735652377489401484630679384521724929423017660810052871480039781480706916188786456249150013947930458176856920194183931768229262732185968290293651472656229059846014241947053165744671539433149503994787967057356969179566294346309567651012209293995413722869811191127 (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.