Factor Info

ID 135321
Size 618 digits / 2053 bits
Status composite
Value 522571412126481023273282639970670713101329066396635577584255560083523848301797160664389217720879762613988736980771555152418622617736687860926077725320806184898907249499134405673104556655419162558657467281031919864376526746695716262965830487992278174830045846179454003274687856806705684423815422808242958597399464766831719580785861922089980575426278570216551183390818189588403800504336534737510575159253408867328549664141390519605759156358154446901761820645155175688076618319350924958557248872729039886250710441235559098344294884976670065542856621000835616983312869079969856036797795930138937949379562509441137039211109

Factorizations

Primary (ID: 135322) 123335195633703695664535780051 (proven prime)
(ID: 135323) 4237001526137591930864603901023260695210654725617815185711539364056998992232148073467515808835200061127209777766670605367246390126816688904212266338233776397648283133981959239257231717330273317313656573215202370570724274012623765470456767587960674230030300982460942336548611547643987706050083490403104111443688279785596553542262542296099082826356904506183760350492619628486366231795724242303362258807798914914143613501271698466736868972021510693020211920146095114787203075274963958622638629641292447614982183434869869065859321262004741130553450793789283413430366457735988557825493433533159 (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.