Factor Info

ID 187493
Size 632 digits / 2099 bits
Status composite
Value 37777430324909852918851330817994449646761973909740918379981590986182913580425106849672402897575200871683328761392081542728242612823669961594681340980587250564591116118444761554884971448307086200510569956150104970903544412149557586687153445151292599456086809616237652296744112991780414362899759945844329414641653209264169952714979580889946408167540178367220002217950121451392178690081974926225233564604096069239031182304322809510239108471521441142336480058518419597548713714596332213888161387190221246410367545657002711962202827267729140773186838288669408400334091147665380685446413384278052054267809934930928029345865759618737719219

Factorizations

Primary (ID: 186386) 293107232364475302047830299524853689368699471148619508253124934437481216524062059 (proven prime)
(ID: 187494) 128886039488558490247386293310921794929960277917044583371182165448908443057209132503485713556759562032679489132590576854226426152327297754165739403316469189621680943396255727874146304664272220586648664580461868448832132694482235697874149636402850306980560459094629443487882506460237283295116893370034519060168309199864135327515444575000180719112007337803332396563432863355323789508052680796694399970573230392218556503593281471867369238720337640969457255001818604133029928096264886180768099915435389785130840359571850669880594502814185083257866774657241 (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.