Factor Info

ID 197342
Size 761 digits / 2528 bits
Status composite
Value 73960567809077696001091934534770621366953765964758871966227778502997607427908341684804893730404523729206348080548724358022801802228629254443539547130312924809491652339257341233868510613048959374430358250782266364909440704392226947936667192914893933582163751753596773984133147729525382311610917941185737288123076046748691329492388142838143980071586574547048272712946899120598909424398180988367345548977556109493085929095270421316017598884292419885903205802340773079670041553767646514048278909797299300499959926609566277317173844755732491293544964304664100680684849772130659346313634985146158181026590981488037813711996645566097849407482732216443126316855189032452697880390958350304811663966765902254178323308117507282861093667768629239477888417162587351711744933

Factorizations

Primary (ID: 197343) 586727499394343943120625278337 (proven prime)
(ID: 197344) 126056078648817932585759729554979522051403519531607482059180580752832601548791620062878221813940258754039914412462519658268033490043136910760274480617408815814663471160994860380344404060645348766863853554802019577894121615134767868089463254015697245146213115836631801032925405992767983876898073420235172141251357688262961025905237092699285752735941605894640379659162444956356202949816725548550568397127716815002565417266509315951973886532860473431449108631184918901779828891260692641507254303643415933685896170598977324763587559121860341842483758487389941491929652485438593205374665225783102009790513116801673273058845524290153996243738499996731152056919238353009317854869939952504771492097068571250420193148401717712981992395292709 (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.