Factor Info

ID 51611
Size 693 digits / 2302 bits
Status composite
Value 715712604178910818923973444497960545037702730636700100507774301653765656153687826809101140266588716293497043982935238702441484712197708094096760676398256397316784790573314964653031175937844922887696884197886771444307209801823892837173732721264443041439306077379776478531330882108639623559655014995773792535321645457977800318958327716821887662556486678538680959463406524676640968443571356201414705397843686088043095829822951833910351971557475501064549974773941186262886935622250476219729685651544294162475118370543661176210301674417892451218939283134316672301168345865574372471222572821312249999304561511168483265024809639638071806459695006870743247443199101917866112281322482203804272708990649

Factorizations

Primary (ID: 74808) 1486749119836892559622505345911 (proven prime)
(ID: 74809) 481394335217383425626985732874487156057724795659773969653768705426625131787072832062473597625188977418735419718384676732799337149576402875118054411019414900543855280859579365339387692334897790726645258421267347100944530659078989903716487209739168526996393095772210217033382191334337115025699259877880092916172653590298085060974128808558111852282231464823646929557620090493330228409570225733021821699478841372929319795031012241169270390080708538146727881444600069298623198433446933143401099459874210050628239798461359385205141068127076356521227155088613747776105084703268813010917800652968437801650496043138671713705170072635274949546236001597718843807354814042959 (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.