Factor Info

ID 171093
Size 816 digits / 2711 bits
Status composite
Value 821947732265960835656706178402263731424127210099554223035259270407863508381834440634264353696572437766063691711705641801295323065717788356217888755772641422440014322937347926239870033723357357440215312497282698040398195368561520492821036894772403097105032159740513444254458594884655392687759698379884063628112439764779630122051526763407473140505921253151037890441766039014613416639193514253795526586034380636847744604141585974966205696755533715587610731240075635884141916063184444192973418533242446194391097937774953114423160877116502800586976748232381396089951905553168882082544533603461601906505849611743113596417446055579184967980313773605005769171331345721415873581639931033263487735271966958240348765408157863538055789520906049132264054401923724103651546111371801011607116650245574107755251607054117250760834879

Factorizations

Primary (ID: 169811) 2512639025611421578117998102849644239763773610278809608670682397105297457195723966013552449980706826741949278725232800206969904158195587671487517343163774612008876951759947181231362859352999 (proven prime)
(ID: 171094) 327125275014762370716938154121673855073390001035423494377395583209872141350849123450480687355179324685919581254354036361835392278908836146697974115927475486594026919528676025192533221285320873183768337785598246553567426717225979505836207390528226703833492055405675072039391401824807702666861986708428810998947258054643863269869687555360270237545476264829518550484259233599957357372668510353760588522318800664618631104472237753123459086790189330412326439508786282861597293993660458798285642291411087643850433318636812347314248557373284507386105778715792269977516539628694082540500074988251062722161694825082574874545529154878121 (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.