Factor Info

ID 213689
Size 457 digits / 1519 bits
Status composite
Value 9952007870392012542297501734921073142263201372585447679196622734081158093900629036029957748281099223985839679892603494041014873612519890331211300026223466767415680947287129438453348674906151984683481831198461910812655250437035277277167169616349833333667846818159935767152858090701547855313385877158631152536871494720152625106753450262788941465608768763007455242876381685301090140130558490023226888373705134022418922520269808059002554906440632216838501040127

Factorizations

Primary (ID: 213690) 53154591135444124633 (proven prime)
(ID: 213691) 187227625268213064243670530891725342685358587925266966910720369911747817375962773347166434912069176420927775604910533231608453986148744773049519980481027180706172834475570380991273449891860079445376691142286841038878640156055335679637713968655078961588553593730100625772345074952429784264030168741586720112838023823365163378520946274461796518504077589716675262586232264700963372478727735725526047401844715355614296078057268351214494413719 (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.