Factor Info

ID 139461
Size 291 digits / 967 bits
Status composite
Value 874556012490369657288972766501691864731021127009806409911565239231941837143867220363554325247043291667732465908525840088850635983338293167802911087920570773771258259449320818262754555850814997822255365500830255391303625416844981814252857480527427985756644696921298072183102038739748900098353

Factorizations

Primary (ID: 139462) 931991272180775000926981 (proven prime)
(ID: 139463) 938373607774231567561001311144989885677299587436478383434589729296413100396211350235167123099303618089151375025692228873878866685321955492547497660395327457289880081223359036879018646417645656504555643597640494435543029395961239755948971409625182293522936448211639613 (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.