Factor Info

ID 44988
Size 309 digits / 1027 bits
Status composite
Value 972636527057462026501518590819819461386269999517620921020114460619018036401057804636410723642706732206890055100438012630098426841983052215667732901049741517086005841525851840420063158928343463500272500499922741785099243221106419664960446260756473132350850577880484808496354970101696683518038392286378212315549

Factorizations

Primary (ID: 9572) 7116969960760158043281476708611 (proven prime)
(ID: 49351) 136664413706978113083367838689042553806921785909972363187020489060380730071840833024051916422660110291537413988694361043663516923063724401206848004603959553743134605639341746518471813158160986886710911584040941598422839443267334739610142376395349527972849653699369102716615182559 (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.