Factor Info

ID 54042
Size 724 digits / 2404 bits
Status composite
Value 2971637078594662956737478983252121000372537696559363980042072386880424775655197888163518612615422051114473964598721748146076414056646148446605070581426729119361790515070105491060701397479526444448344288339731251437453307046554433445602334625263191872368417169451740137000779793033563596632607584085625604357573197063156157972175116840076704469294573273591125017334274085741427008948801631111114636946716470695160157544786228847226101915636042797723532695747806467779730086752231261655726540967063476603007946946699301260859574573774083225207513478824311503965641655250283119147568139879553830651031114087119924621406485635447823262244647392521800416607983048177868861878825064431361346398266414061559681789758298716572296211

Factorizations

Primary (ID: 75979) 188954578048573195547226930925499 (proven prime)
(ID: 77638) 15726727075280311902218215229780040292679622172754912654897176935796910724138165923266126721338029336793971100193482554186584393747569296315733990747483184051539812031464257050384931329738732576176036370795590842885193205627011914116636209692790227420873776864981574476365973972146179646872249594573870234982945432534637680843555198245485334131146565100692977968007401115369248650922735903923884688455156992702923768799294063623006571914349788287351666195220425203501316982162313313771025575285899788664421232834519450575275601894683365146754848160376559586828666155072767393678354980057986219445049301072958796467313578148400608762543439385805568750634920257432000054360044614202092326673289 (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.