Factor Info

ID 191047
Size 1003 digits / 3330 bits
Status composite
Value 2005664066214678851283319523678647646122995352064764683597021486426492517733963506602891903287625529444167938725836860342044202676044582669630673101655162853223118568766774010834624467613434769786501748089321070086551359682061388879016316947719220584129173503099588094726201339175740960673925980018873528456780004561965783352909678549835782182449683044782693706818100642990360008614973166594186791638537919697660604432658158048482372404557863563123474282227051071026580188080643795629635025919086364731342325309757922828084958238012873417165041744221859466849169523163240791490764804621392609584064647207545442798975076653162133975527871071201948733914156274599919043755295890730866070763387678636235271108107238188813007609519983468481483283331383091868228339420560653225590357831603492287981441979579714107751879037054060613236223882915124938785103075701623403578971419796607739370175594361482611997294289376038264867612970108112650798675686088799566607635842745168942425983815656771634259667329606793

Factorizations

Primary (ID: 154626) 728921581954037396189325850537700569 (proven prime)
(ID: 191048) 2751549845510195425518113276533842334928203810303923339364567734686515220571578550222140184612818893309899494633346318668395561174570728295197634412510384066545273465775028972770619630243280225490347107848183020164149384859870066114405462773107778235859858054701979813332842726172006285823871912349676196570187997612817270512349295358585273123223866988472466762496078002586509954527163377147000994205960755105353789665009378618838513330552066953505391220894735419421826476176314075799987293670983670213660111919191434016071612976464537293229650475441630993744038712364028615899593754192372723494421640611081540160696242418516557570349378593041432786323476926154218169180098401297675380184182547675738365474057829985480425542045684409073506180706014781496597443790548108742785210343920379386341563935450732769365873927028220076125226506623707925106462702151315456126465560444852958093947326871630583100091716721468865303314298115274928936155306897492760303696996296497 (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.