Factor Info

ID 83179
Size 671 digits / 2228 bits
Status composite
Value 31210965150732249133506650586816677732563976628234228241795154466307796162598410478578470616432839575859554074355196770252065110761754228503331946901001162426271483619598150048088879599843284590127706870453533957963963237754930460404705545460375998829411956777446135763296478983823765101828185851955967455512265777807696049028294882900311128523661767198900866226486133851012262169054792709477063329969098904971117670728595042115739372673950100647471609037155776949490787554038381391272587411844555042999238904796475258937256367393692096636118640612206015397745264747464241812121308279228901187175799134856723536215595518425665094106100584566980713746373449694353309299599

Factorizations

Primary (ID: 57236) 34748727725730862445017528469577421792113235479104201186974326664126061863253018391788691280012739 (proven prime)
(ID: 83180) 898190155250519914698533962386326973593876273471691182759065503604096873646404824542812940388415959683283124073936312190798623168421422111678387183100607224614747187774818100312020634801877772220092401856540440409357515968344468851288473714574554357318385168442640279475055270802130333470956662172138941225674450626282166016332407038607240158467015354951959838274304374832397648311268067842022471768146982364362122051785632439556870578640118039779071967296031660098898961738967395902251952154773238856008318093598397277833098147857400098293211666502325871209244788987740741 (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.