Factor Info

ID 22905
Size 621 digits / 2062 bits
Status composite
Value 519912780491370957368727733306165140746244505183676168866854165768792935214699677295354921059545568013770153529536377313934583915052232063765812762330968894274884503746329996639440386245624106740147722483371475673727733897624813017084208784045606866633333414932825945311118082596424592742547698732899852790588075482373708490669844505259011366195378689769208018941534712051470739851234329734732814511111010420770550000803779054572183619786158352664520479695505365822412694944056672394045173941577463850762936430545942238710305917875159989422102560867952554275888867188470634538564383523338422174712423488723816466303058147

Factorizations

Primary (ID: 31916) 22770904315532655126692701172378701 (proven prime)
(ID: 31917) 22832329067261692555081820994874102975659553743888880616818462280357989171332858000149233064438202566003035002713132178843925228649450821695501654688839354398024028923064110865060533117332315059194399782519765425136617833844174197101353108594712996131855028056161532543246997328859605132344633369207430899251059581408306530277071674993203539779739954689890501904617973607528281659965262245958363408182386231192511875345374705563502034357502146155955480725232879098256275283067671520907237895472999790321296883088603234491282503629162980401038848628432394803602510875887296460952790219247 (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.