Factor Info

ID 135317
Size 690 digits / 2292 bits
Status composite
Value 501656095642840423109874733817508537519797228030894511420265051772831089277934453600815561230933517829262330192796027730349726400523831466596533329303068342362777120231431536568134350444630330730895838862623116815243576219728736860306081257731938925825750309892556424689082178620901651657968882316886487746607087183488474742836560510914182237541409499296055084845811717048794124680018375854386731298425356907062626599523170045998670297009769473059188655218859538891994388960461022261184222215448778939141513481283938000749213441702853107165780006754904345877231537403931512588719902604330028388680602221819809641127347878887895787019575732745432417179015716726143065325819263599827185121451

Factorizations

Primary (ID: 134214) 3135252663810863719229 (proven prime)
(ID: 135318) 160004997821478024682287948716347608231832762521835702250921214805191624216328097092417466181367109253203644507655088422305874887278911451239808435972357673678416923145658475742869041205417026163288242663043840339167069040914635356707459739583286346979323800665058214518238733441702356287865074703261750841733146901552416893015665141355011555336022630747069660853719169955075397766483353426734488256045011387167410125916524064216512043167121834551433231026685772498212073226795571279836552702679176794442931425386660330530044983709801373270112025802065191519108310034031588953583556472735452243065737531790181970721772832010425528785254990204179138390200949004693350919 (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.