Factor Info

ID 138737
Size 1217 digits / 4040 bits
Status composite
Value 12582084008178095213759843453625169240672850419902410321640816725447867065424668714672997559378253580644107998762544761414759699044969572217880814581299599206926287421060218777713930889400162829123266234114849246137412016951055942811224962813238122823124756701595438052485439612159471484715142883442754001106656580137654545895139913971986104768931558589645861086899445740306938063541752369609722389711318360426573576584301280753354643688475496983200111068625801934684827251434788570669187858115760320600245238371712816194597945547168228805895667528703304335709672788266407204249713904262581145655756897354208673608533501842871246787287155454906287020252667944749675074001960557805445726447953599421706443266586401895829706025925449373017499079634667714369920432093566982591395286169707540993787527848933849399224526094559427059167349853885844109235248679663271502177473978810301538226503166170079060605660510733007265055825610330831038301832534747422461016861347916612216411518368599930470771482060401655785391854670015142565055034433240526979656795227495410382842592107686547690252541614152986906576584109521933544114606795928633893396918253440212543174268473233865779493163908127800425286091796977501101636899196897

Factorizations

Primary (ID: 136438) 1628263171508931784019729 (proven prime)
(ID: 138738) 7727303686736414406566990366136646345787153871841988202535922581944056067127101320167858692916490152962268786735627141975127828047668404321790313102785947086155803565226299660159163540460878199482088004774978513485458898999458937091072910047643822110766198663750643779205825941402817575638438199403696100278997860102545884370779313852910662773151132280249550376915425186527451665156921494469298906522544585967559740440451474037463654652672709290413821144333640375540749663335501733117200205001372978601296094216141478248862272389250829111928919795805326788471779817990509825032976011412768137221582385818458976931392054247077646307592937809450340722031569497210997554007455784685508393104731617611390221136956802082326687187854470512623635984542295640639200930442589124944727806581265772638385408955429959738114886383259458651420014973788961229034795829356677039635378004750960506395479964633402822840024477770458186386521875163017230253912802438782593182888324568377700741631324178776990976333460932400714531460460156189539734601531881504351778883530074223741683741720675110382604391328046571784200424600645664068649521308039212683844534241086436835074428678159747376130623319007016726614993 (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.