Factor Info

ID 76760
Size 479 digits / 1590 bits
Status composite
Value 31291567691200507399570250347273210471818635187608708910153855809020423457344093366316446738464213914178938908646298390428253605559532863930732366954655489035527366321029231214398987824251140903625707550512095267657779318606591316197299990087470919346456927501112129918194786627657052892051208648413724988191963963181029261660194270966998674533168820870869499243930724634633197729475758261686634910312245834036922349963126626826405487050462582174391803220132971408601985022762837

Factorizations

Primary (ID: 76075) 17585764699549862561020053258920461069906105666613231 (proven prime)
(ID: 76761) 1779369178754078751246709357842544007287338293372096850134761174982650178791043143171215339253107468311120661694585286579744771243448391008926780367548965023194399612733251716143386501142429980558084249614942736481576968289428757406718861468834947290722494681527234021029661463589786337538277421836225414322914773486803635076491665849380399816968370354312780096048298939813263470031868951974475331447604000562837067603709157627 (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.