Factor Info

ID 144523
Size 606 digits / 2011 bits
Status composite
Value 206822481348800213902398522269663933440478058728238908676639814179502147032191277859395347079593603148676869072890394199265832442747210829238894076605079047669758451990207958628297926513416184086147918845359058450519077328506973208938466624873778497796707030768566882802614584522245848772165869942147292742250671669245448000524319803627199623003024913552243384166945085182636685890355725520221487423440272146965614283928271383940004115543747803839288859920198789914326635733437564556330474335581870324807642926822470168888515169716414473617192272574364221217027391548388084693689506070513149844577097565291

Factorizations

Primary (ID: 179272) 1317575699685306042644569234901 (proven prime)
(ID: 180358) 156971991361254120774870144468745056557803661361925284782063204309865541492852748748599362820851749140720547936937760258243744818994135129053622697508516555099680259045198806436399612899103538488821684568669530571290602683810225567961306376319467396363085831672008890449051295913112358047949352638297934234002423446714616516123655734930190313745284198628538034885660771846009058134179972963760259245730596672223732306539961474119525781995552112340319760467666421204667181026254564926632980316405815320892023102575382750342866241936388327661936623939695425680275003931423619391 (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.