Factor Info

ID 56681
Size 897 digits / 2978 bits
Status composite
Value 148442975004365735967293390877615559474651068239198323976158784580149304199052231830949128617173588796449502170510368891392029855699185090459508871347695309485788250775375655892553274376452678229347362775829552106583857249650544918969661018157785810772695530022992592452527142638080611788358729511600576107015020543621367308599663807557423928993817790873210696287937308857274424423870867673203306973610713623692587820902756233909103851043604854251344014684006807851770711846716627475127627994271763026500637249320938818711463194233132223794499020635141053931687281355888550381734935981332830905980464048757217904614947721674745985603007000202752393966904357410178555677259670709964890644886733401957932381674243929996103817721057700826659585758721255620211871711326617417373294077327653897498691102620980727892717029290398259035662842825377238354634654711238418540092439726695843025645774636277847

Factorizations

Primary (ID: 55016) 863628686858502013448191 (proven prime)
(ID: 56682) 171882867328475872660566728541680732750905337733775363115841155641227978064822806826475997523179544562107962677847081323437779060532718874173685368514117309036436410183972463078617265117252921668193057014073974810035972019725780036837001050061332927889700852686199103592299897295231062093939204950377098296792807483019859506806361366469040194039671089518576818639279987832521083113117520889071245860888697422109473979927869058135059929327533150066541935410437561926376988302783638549687535542893849054817308080867748506350228145017314776269790629452789900226630882823849858892967325205603856663285957330437680968864084184631802189325353653265307488484483106055191943095132357235560583601286711862458176074015480266016064945062997061268685131486867980770722997253688705796505881248060571878755276056600172412544852807135551536751757409984711927212184173136660729685827784617 (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.