Factor Info

ID 165990
Size 595 digits / 1974 bits
Status composite
Value 1690688661407148969919384899083298311825118855020594886457438205174324572187588835791006988340737286595822380724485335818631250680229921073213000736781800784774211529192656353985345519098249344497051880052930080572281946031118853384960735526775512975001368060080753989060823806426624793658147311323132052138688522313969078784839741271790801142140415333054609850238722668972694094702762617592549356208398792740390739350376437274350005407716137728790563917355563547266862130161078010323108824912743961032054165740417315844883649487762765693955017135107988880216006540967605440401910807791114407361

Factorizations

Primary (ID: 17117) 351082413599031251316269147227 (proven prime)
(ID: 196916) 4815646115894806873218646423609572172824507992795722495447246924528714086378372580061005702922820777422014120306275306702079289941693560169572195438232035820049380026825325008184395926576571323425957305425745014612960681848203485433007666024754363026826164707402322993067931509294658933105375210239394760242636286457044435398509561481045768710595722143660112832301899322732836132476216324069177526945025957653111438275844065778462342791340282239430727687366531084612039622138721082278610993893234578597856722107595782145311678246994420453720264778386433823567085843 (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.