Factor Info

ID 159976
Size 677 digits / 2247 bits
Status composite
Value 17608168967864469106936144690640050086612792094545037076267182478587106806833168092870395595369163897769354057494738355216378831994813759948623013069251181392143393511737365393644777291202492197678448619861830542938755469676845985847036236090099380521698312238140746126070594613035230812776719587664669156698437259967464494748917030543801325808353780596686673981613064519132498284134330595516252613028733722644113072591923550126732376159587032694168953703159533189891697576735864840022020134600007771797708191288946709309332912558647224306441886538728000543449385464412565306135223554005406210857903539399455579400546962395179772259905555144047902647234689662073262263459690737

Factorizations

Primary (ID: 159977) 659454876947622833047109101 (proven prime)
(ID: 159978) 26701097502480062708898521271015362127101202617893113139700416321748271441450464875214334794365610151950286941322825565311744980912861412826665132002143495510523981669466855868825519030348810010416773644772934903507721448653798469848737898901327079035208331284385429411631393404915841012891290402359722295559111510112454048515973276246766526129535196328183918168546242718713768248706356430315157831825351323643742165506316199657708500973097523546475174525609651602853977960391660211096010396016790760501741654892330779026358660919753808260592776741850698120423660055106827263508485181921931640824424581700889948248128701574472380978174174479505254037 (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.