Factor Info

ID 49738
Size 287 digits / 951 bits
Status composite
Value 18181010968099562262617390275915006443118642118540531466660000292953792049754946306527012043608623833212997283849979362230874541491159960221091751626152184854901725423899543970304114641908156335673566599139430730958105677381174555941070167654836179092256539019084366665999946174553686169

Factorizations

Primary (ID: 311) 121645431297608956949367975807331201 (proven prime)
(ID: 49739) 149459053037669860213954076553199983229105923116575578113809651035586071687718745789980521464042085767053475753268503833194245647909410105417185624036795647400231756479660724878465149173047475214535918697634158582142664923474696565060070067589510873369 (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.