Factor Info

ID 157494
Size 671 digits / 2229 bits
Status composite
Value 81143341146336798831314258970909158851149133413848806137965344392019424548847796992807951609089412679467215134130595367992599879015358336464340351069957905567784093979925662834705684779964251835418232986928288131266981001846765859706855100402648939661102482509070830375834457041176948195198586911561329867989279454165390156749976807860404035901572850633391225405959528822724919226772030422354441992938153867755030929567944739127462832274071164883595089314068670338023111727316088749794274251837439591889988650880700161930684607180838221731356320325928070409188759471307256281563600681230603993043953654147914818864933565214655737346142756736791787814751051310528299187811

Factorizations

Primary (ID: 3024) 36614110124735294634435619027766763481 (proven prime)
(ID: 191656) 2216176792769272109119695463806710921474197273144002379862234139539733291985735055644411586802369092803732205070716121234872648321190466035509389650259562134779117694031426922247080916407453930422469214988573612293221148913506320379100596248881076703659125950311462213870309047857102665570054273043093780138117570973523027649837999318483813343204671358219614417664726915315669691949203594341350822444019722194666480654474258123906731260302247743637879850816896127607861024391524045064914419412438623713629928533227236946168997086191142031110672797489501574793672518848988884199135470472971214117244691452700613223063736326854556427931 (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.