Factor Info

ID 104657
Size 745 digits / 2473 bits
Status composite
Value 1463777251935552148477753894554802623195994993143274918784839149588831253865951662079372624063497106216088611242459115568785481938555794817661150949913817797092880367588567917776341336499162283827379429497275896444828510748612542511296073333553993022214930171349877251797610951653991169707380339669710270704847563210844536689096464872439404151818739230881488942026620560567963621244968212561432029199902819891757207915795371891958404640302127657684477998223302321558114504712420104422736892518465362878849334931467808382343814410373180852840913369463013718093715663537553306406136213431638810795554903611452851397449063738054810515063606941906155670106373712955120627425109089369856229869753766690869135102193712601331661063792208829285152774319

Factorizations

Primary (ID: 49867) 508271016148055372305930679 (proven prime)
(ID: 104658) 2879914859259189553670620148862141087425995491419992230212663215811874791566953890175894687844242913098319297830355722484530882653627169938137753715081274222292599334020336244236748584069996132013879278641726425903570163246010200697505239975158155595930276327427769027512085661890284514075864588556648561542316444558469289838987713000172123053067633070444449785674836363383408228243735556302443258226482547551155422835287592279878968537896484322394230387830629182229868916845463699844624164274490013952876157567653367935525568048607531795086355883351153588255983287014571094356817953646944546886622760366454193570138563030523694494364103749556151759339885113593492819061055035018549332017461938296081637267366292265161 (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.