Factor Info

ID 172425
Size 267 digits / 885 bits
Status composite
Value 156950522756636953084891565251636942956912913704483238174117362750169582653276675329130777401404738779887151642188746670856253876899663517295663273344941016273278938243835198974741202289654009202463820659797605143422057345575578267022649190758744764189618736245206091

Factorizations

Primary (ID: 171665) 19414509062566352951874455232748461649474574032534763701 (proven prime)
(ID: 172426) 8084187050563001760713796787747808509068487210732322167167415993880105881429800507396307464519022300295095435425059201096682624033691199764386546614013457440793779858932464829266383183012765585071040718606299391 (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.