Factor Info

ID 74137
Size 486 digits / 1614 bits
Status composite
Value 549573861800380421554598272070145592515413179562444074441366577651236215609079734685465635576215038084750974500025505878675941617297559843297125897599604508694604442814326758896683880932714291060762897162414036799608956430283776017286597024998258193574186417848654374388706272649645569774685745468142367373600615926335861497933168952581660497214456837049549234526537309960038950263606496578518390631264629479634437020288120975423316881003096382740034238232472249730689800388711977622511

Factorizations

Primary (ID: 73056) 304971297664201988898688683700564748747693245597 (proven prime)
(ID: 74138) 1802051097954488806191361491610207394428728819286191150177440453863117245961946289825229555130939290918744584560712319473197460604466573018737640487957040884036298027361105627179940927543157187233761133503040028337469066514281746951464105949256291022242856190343006341673284771767708768469488670601570203478623160646730169269713003633044159590239614815903873029661209848588807360280973040033543491318292355737533637653712821216248387456763 (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.