Factor Info

ID 162111
Size 737 digits / 2447 bits
Status composite
Value 26778381022524353333366759813813288384008910489354834072221165935811978084529805106683146953910567829049762138022306520982757531805258016696503355729005455239073889615326484829042520851100219826711000124289632162148860154961101113017086261332419234889844062267380013286091733921565074480737781533202215094419463178094087084327566253682638052666334163388295175399277658326058251325651532664450004710139979268432004526212354047016927210842518124418848081381573336190814421062117968941046780011702058906814768984414536928310480910268929748642151989884982081447839099933625478807134971892568750671011403094566054693097909348201923824398531575558241045999736121761016577377984495173014328962716892061391229790233211565497204168361142056378461

Factorizations

Primary (ID: 193516) 639820509293223972544905071109691 (proven prime)
(ID: 194386) 41852958186828085360841756615538145075197395951592713288461809478587387673209269157700740819769676168722705402288295698742154985751196542936137867631431464862546427413520944695945981092900618561237360342683245188934189708552843867244396358037562909678694548100225457515718081065539920976822733171333391894530234924900144184497641679737449617748688038305002367794128360587062207892937764238627390821597821642681966986323654236365522839454679300119457004445635686504067990734177248561178892545330992674814611795389107962883692929821847589667748341965905492654363228849838688556859572320610127810940076595031999160813034431343121305426797888121400487804474465324209134894404098146309238559929614841004454471 (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.