Factor Info

ID 113753
Size 859 digits / 2851 bits
Status composite
Value 1528643688375037064247023158434962925729435374758992690760966070619687320144702702257903969553256971370503935269304971583643109648862738342579340620520617435107919877241265324692519708384359407077917232242863155252937102955045916919906749860787989839707269897271824395701513527814552326519483563559023483672778056556248659601878083034975420018078698680215314586482204544611238546676791929232099709085663960536450246987467188970478358974558601449427032441009104081225112499093963597266329416285808017184809067750900858838392510053992297709037473551755365534008743169227935890212599013094998155253038460162174007318731542886901147212015673799868755510534075251870439716171939259607955524615993216932062929266460561051501076683456451429915120274093701931069515607246325624869721516785678350767882935968441235392805796536006090340726267385497574970712603812406751

Factorizations

Primary (ID: 7421) 574458982151633409290788327767474451 (proven prime)
(ID: 128617) 2661014512558423817169115275664663631782256397630259242123004342073489495075107186526090739393250979075718826545989182741049773380777637702704003056986526007460842169509614999116224721741492695924152339134187808021795799623510139850648566251503969160958813167850405448933033994145252328737844070385517968769943575626924678291717058061553769351702380093081584275938771127728903300301473035234924125398356853898782147734834205621550277198070953613414281565698480884934143650472278335590846773923345575388714658900307316335057754626138277397660689363052528858332307010501305714376899399457137167743267595555914218618964555306857648206432864647837810450762470858154501061330520073606054549779022066090229457083690293347199387757229669765471457124141779130121899583899208366516566660022804742878843902880146293168960139873447301 (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.