Factor Info

ID 127425
Size 751 digits / 2494 bits
Status composite
Value 5374574851346991742582622481745894207323839087369042738554647345309982347426320619046369578248828198133556213258198141664617347759134887082740786020864248994318135961873526393864727367734876121465992418769066868800433327041659731888090778955318192073587160605054636984864197575224504929312566026079209535841733673134849857516649146029386760587198856041149190363042999501348813198378888489027500872883181922377295989637750793157595639553971270808455960927493247960989345317183437121477956810787270717912022147420937890278970923261947425983250701205171638011894587123390840226826756317391922234426077368801970282887126312691706919453619038629921315956776804606817394984025786983419978991434941177677462627330834861727765348648169555400587183512690557249

Factorizations

Primary (ID: 9139) 1660205532813870854128220799877 (proven prime)
(ID: 127426) 3237294868086400162186809348938750401553763212098615250633971358423558599065215167214574950037707649965832453202409173737024139612715496431390579928759292525762715133289165707421596087414144382465284107329723234371260291207370181163054445718369888181962507177096937258860369833835533849910723927497446201805747725353504066811124686795974398073974007752906988792471637216581904252555522405227121312458290093020512939547228593744649338123166945061784377515528371476562073817003182555959918485798782701396724376336989730052874474600264262759858365783835557852913610837215418989209521791997073821633108987841790286013839384602970341920040068707100302694820007263661675508297617222083357753291060659488422243331170890521943437 (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.