Factor Info

ID 199002
Size 786 digits / 2611 bits
Status composite
Value 557124656301806323372846390195274468180411110712281057196327369823514114749549208384991784948366675661025027460491191471164593237495519914552119015317792236863181160670848242310871242094242602765175727643755174524256897573131541093635433745202959458192178811368275625519805451268888158182566009563676091845050605179680793995747536769452545846827690200046112180706385131251112300332218468810703192426109810667371450862870267010974426295201193282419602503511051013588836429188478854323902082265525487959524811204802097268586578538484375131123162720733283989605765120716552700882196832778731696395869016874091234742740799046150694165944202163263625217829664650234657350983815253473504502179147806106912860909560792341117828755011152255211242944774576707178019607291475589985037503816774541

Factorizations

Primary (ID: 17722) 1678344944256404343567249074912843728758314656626879658903321 (proven prime)
(ID: 199003) 331948839366058947127427838999111910078586065705643438617781993844281814976342191901774755468168703314682681042813050042672335275600080990321298284395195226823586544779459138542186682498053274352794215608182307444864628943690429753148770288244412138516512607583623724531147590506802344459878311158459556992780782931501477326592847069583260574944093859898193759449358612278996865139601288223013782943886882155860095205995950232964537050333464847658600065865004425297119926326666826904387252615468079515494358262958877104338618494825014080759821505786757985271248551872417866170354989827287290966756196534238887713289712000575048545673969798904446619751790635956601949031889222917945818685825154274831017327371993540833456988821 (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.