Factor Info

ID 159698
Size 640 digits / 2126 bits
Status composite
Value 6341220737822704349134215587891447480323260109125749339320528432104413277690860698577421822300483308434158861277861195084958232843901304201197014550064293444633193162243593632296429291041746490689212598391363473783519665193660498125402445775182648267593115494139321115204006603650012697108632063389971326269550095914540687292284355311345374131438476195828987589599064794500797515284862085427643939367872224902967458536713231523352449426508497489886923725500343842224705150972449262931939383231742251565696214256104309226061074509441994709574405607315866304533225050015158552559882342967864876453194506974078042909367841825641178013600914561

Factorizations

Primary (ID: 159132) 1252708983634559084902913 (proven prime)
(ID: 159699) 5062006276529241012497009002949144098502394184169623511509402655896015074181701540182418077803722604364257408520867151568432736910569229092456269898430429919150215347517727629628692446719525235758782993199402485221468684946398038348192768352288154803995029407717180068429641252723498685253527522584993090427059923387675194181570781149439332279475773241908247012677283813266518961469719424595899982064535165314067005970687335751906538567040050304655736914822016207640330410440072876955324786440083446427571496634255717724873072541588249250384990422061026475091975804029704138315346164499881500830997259856907785364097 (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.