Factor Info

ID 131575
Size 799 digits / 2652 bits
Status composite
Value 1799393900287727928195212133726357132341429105021738586876347549215613568267772565315009798431904868396037523948015120836672905979100606617469730429128069052575849418562864638669906279020115265936306673433062498082471466883296571199354464019127021951931401054830997850382436453618799305383496722279236999808520360246109303994403736591680812047476866826747468838000101013067641355428386629837902759295672442441207423512432646187770641599141829523365256388333492737905602742837345685246438870731495634124091978575345605640633560902563760741680384626826013135517332041161994200205997230000924002201082068917865209517065289367621771377183272876948696036268305781442110348408624811508404256561134902832030289361641291338042953122056958466348588730691271434067196538206310049091586770464190647368236477779

Factorizations

Primary (ID: 45964) 11819437456230271736662166291103685213452352953520097715620913271234792587499253 (proven prime)
(ID: 131576) 152240231986610319907073274235404662786793869493474997583210871916817870421203029833704176023624558382497852444146144990535315286753391782597892741340931296222722765688896140388366967296399267762982978215867708404476089572163752685606901184586762673964306972219447171952671677890545742477834151238883790087145490157149787213092011963932978767480214339644889302782627502298402423397781439871310614541321608961059344720670251954651593220624172224884811840054951002158322994043082872524280771486227474671189129664671267274896651317274318623181034631932521548752137979547862002511096438313113660232936742222129122700847972710182873413918808198420779114960386726270881715879523463643253046535678951500287313473668075052578343 (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.