Factor Info

ID 21729
Size 584 digits / 1940 bits
Status composite
Value 90791766727383397852277414274606422496810414243614118275110493491201876499427295568488187614037099112700277270053456339987557299108397210324077009754652070413929426409993249524644935677721184626238265838272622134483499183952313228576212944194145234196934223841479565835513886645579736227205264326363302273279776095452802802830234492486489067436565359665267897624277137145528381740556697281014434959553536165289549687587693373834354459834172520953435443304455207339189816218328829472445089944264039714519530330242098045844163414757987514313596155829737328301807700682589131992341587067

Factorizations

Primary (ID: 21730) 61320012890721739181 (proven prime)
(ID: 21731) 1480622107649964240979983186833968762300941774086627281587196093199269991396690568684902687026881888842029501579527096690075584978827525598606607355670065040651030071258307646031034503225602761012359556327357174784544782712762440608862057629315413397030310307647270324014713163329861011005303642352781352061972189995466296340795342811487464118619955494280853274875729138466891883188933346905989317013889795215162021815498751070581065856817181586992147603886963476372637252756368907065156656667900586860090948224395858297856508225699763123635244324570963496421028807 (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.