Factor Info

ID 129655
Size 718 digits / 2383 bits
Status composite
Value 1343936520849249764328322814720916729379444648398265952505238941236073860563935276681292071431797265365435411620012051376731585461709941832418019181491202961096994005680869687623774646115838072674789239431765536542357278765381652929089219684512565291901542966640159029601865952093103301464139943317440121847897546507367696506102413384007983676130928055226825793232717536485185037963969354029021506770565837160683552019887255944440333470842459947224316571467998755947363967225379675203083684433304440681151927377255476765303556132867502226547832379195081999564036171705702627124363843620932983940589953494839731147598977223272594294693323147968354789026911779736821879546301585892512529217155640131600956380324003418271

Factorizations

Primary (ID: 9089) 1112015857652870954595728597416729648799 (proven prime)
(ID: 129656) 1208558773330708758318416863411175311345226494357619197273871496585644964794478835567222426679742935236287362783992392711591738511147111915475356262895619325887149237152403144005687690697449413943356656778420588492926257158454382408257762524079912138230336583440044708385547167481410068498894107831026992848698873158150826021374588524623543222814569590352682425187832461766406990567440404251110330243517286493558185614291642688052368550040445489533750124154680604774408667007765094150166502640756032649396593302827634956080373795272990926947762610108767394952461376162359696186658162800987977740181735813204292488167588148624373109094336434893851644297548323773672794025901116929 (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.