Factor Info

ID 6287
Size 429 digits / 1425 bits
Status composite
Value 667938282402765674147006853210965575025338657390066085692385925698205217673383061846676701097858600357509223602976806548513358267194646267280514463022716455365291576633925043355880917957404534194829843222803545815004811282397011885743363735742594095024108222758682250272246733147279827091764913410108618358758752853882567372749166739542783380104567392753105761477492163788041129913910415305207246259892978299655896364274962780387

Factorizations

Primary (ID: 3185) 2136958965524920285681 (proven prime)
(ID: 6288) 312564861178180853801988684040706967900416145972448444085936526569461506357052804258878197736981853238735588683700768321231400066540194405017334156751924148457400218529336086332808917479762648408257329023755001652309838799227435923050511205731925610428468881072000393982536708564182515646567311587420796698964075168706724922270874968363500219315333001996598941639382440809907761894510014569363396094331307027 (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.