Factor Info

ID 56487
Size 792 digits / 2631 bits
Status composite
Value 623128944757018152515852532836625666180490505407328906368949190271311994452188080179108894150452631484784295893924645863171816207864734319284143486605255517430692497958020423767116313855879833574602967812576437522207767471548029568706620703929085990048210876091890329548062848613002964014763935790273743567994458341895121969913192204485024890714422516518941652047129266325412835916445566649907157126286158860701021220305138271781784555006775264000022886315908032234089683621140742427763482488816126499814733441735400312393918292504702297041517712796639984440468658901232147096118282873485889634046278087472467586559692924233545294759069779915360053462302586491105895880914028936258132583990654843494141855040639061196279215350929967318471704184020725218175598668963457837026267537214190936487

Factorizations

Primary (ID: 56488) 178343280707194888656095713 (proven prime)
(ID: 56489) 3493986105257731257618261590961071117322917823929193553457427800881713188570401488491359418000899185076631208710528265084357778121565175775057445595365787877980310986249387339018673190741620511481289936259187218593956086022796860375159377097642097640739833681708986968594662685703482098866225230922340724947545195783066823710838023651731443646092380188638024395354525765029454166379607581357015587315156297587821606362402555476272641060008076468461592443784267707292350340761136165812247373082988162298147936522815556729399460490936305915345421163298172582865561568327927143501640762888142157525473993027418593252223716093078517744520017814944241109005017391710878618220599564784259138867686554965042197862857266547952041462215031948870249668105065909064643985419399 (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.