Factor Info

ID 152678
Size 418 digits / 1387 bits
Status composite
Value 2287684272488689139572734773665209402003789438476927492313577109016965195730476928487874669443531438411047449037546360893525590315559416637248907994389824666087223677825958860529291137918277772254353939381354108437546955506338673440806111763335502726698194553830827306581205976639223070886932924636467487012244440116888844198339520323335173778572490805937747311746848508837286518187047479554575961789842740678500633951

Factorizations

Primary (ID: 152679) 650302375045440024828997 (proven prime)
(ID: 152680) 3517877775440750444916228916837570346331546481690672594930357354215513929265391378583113097214353609899776053574779578312900474024840818865668774966081307081794176835847102934480329255845452497333175087210103011767114696201524610437957177722853588810534907963517022481602030522547247592803293938124465515743598425687680772707977923973191416360988874521481880795448470133977373542194793636857683 (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.