Factor Info

ID 2678
Size 272 digits / 902 bits
Status composite
Value 20132620866162208240660934151076601699477032745283425870067174127422870789961827018974245365877962499094023823972235874400884289085321225159154879922198837192585953883781875013440463241771055035572223058469103135083032804727443046723047780362149258882676149522355564752821

Factorizations

Primary (ID: 19364) 6511230041186560022095681 (proven prime)
(ID: 19906) 3091984270070940899646982896135876683875432578295103320864383766112785157961178822724733305558481742286791298522249932569295672338508230599468573398750864520257029766182365269383378779635526791038347060503908383681455655774114859065348621526957941 (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.