Factor Info

ID 54201
Size 813 digits / 2700 bits
Status composite
Value 455809046633135842854480697001693333864867473814633862225609162558174929600944515583099585903387012512721073831276071970016348160031070287333890867566873131186428111479947631915370970107662132014263135444428568721380055514568997909069459024482708291590487423261239800054907907559118387004018915963361698099302803858516558251944614162849524898969391871249743451224995457114629030488561914826592522525313417464176927721951457296302081015995642620458180651056681915099412113901295019505913972241035142553020780397342292297381152760231088999131812158190523043046848995642960123015521492973386210731655804789603757165795817325360198125875629887009905593411113273355397981649823469445973558481278959219995548254623353481778590935179497355350394728538288359626055683128722165463348373787879218711083478622943365833433281

Factorizations

Primary (ID: 77887) 28088808128654219139581970577 (proven prime)
(ID: 77888) 16227425690168449371018763398813031730130241208685815345432701884131895424493788808363353335731661034348412116715576678799596585671816339976658996555432453924485888493702315101392545196878380207815044213521115618921708556797301455446255701738262421212706977107848711542935791958707457256876360425246727103794364439035105874878583386672029691075610367489056829504162377181216568525258330314712998774614280807352261407736106488545672195925363737718764096774314697621780894881461038383272574486865190058625266480574276695674450194826031390534728724501302277696110808821477620305866506057944093333923366993033028599153080262514074416814968900162678421150421369835908495297127870856641530735628102016464090633444741770967461145383551742481954215861196688210235516019608279430288387832655153 (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.