Factor Info

ID 148127
Size 637 digits / 2114 bits
Status composite
Value 1901091650351488510020847835193687669535103854333960234757697068398254317266929732724447153623858981113165615040330254660730266656790699637466644542279650899786561197825110871553312564739087390262880817988167618888895692162520363110819562949239484498971239124806050440734133458966524006359231292088530033137384886546732530652354823597151554358402607796879561769452306494461029105501071995846176987895384626811668899442244070207917474202097063298338074144634353090193408152180458484794324827306297278594809807790972139168374206515479219023738754536409742122513492628328584293726647203717131960626028144428200797013584623384336132711190869

Factorizations

Primary (ID: 147477) 756879937146417784242493039 (proven prime)
(ID: 183626) 2511747976196816453295080303201928880767127186532835903536858144259255922019734523918439455152467116687984591226626967539694087522458992365220239991165366134961897941057885466152684633949062886717674650614251692485674989545673833570745106525135044724229258041338179227992863479283498910059427481571154606683064119994636502776534987854673950724156170616814015685258684105152170192558060161213689589863146622371760120626513727506423707919340396601732654432242279954062636662791783549524536367601011721451996218697966515976922411475360749080199616428250197285471241167152715760517115087376892979511419725361550971 (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.