Factor Info

ID 166262
Size 808 digits / 2681 bits
Status composite
Value 1059047109113621152808011070636865534507592777402471983385535291930444648144364559619647509796359918646680065741638507264149717359282829024745066122397689876121735468144645966543881165177032322282661548899243321796172095952355022037770999995076816949748989693221217223134320845913755208951952305011183143379881975436660832708266109095989078478991622143272448349444756483954542023203533496060889383887508865800572579090950587045217411788295275908374770384591364832970250097110875613170020791512086889237550625633658294139934884184147806326798792882812274258689142345822481652576456070045110124964487678089834606471024795255707365862446864271270045781328501948500443584554180613232292887466829145484626544609298912400493098055141582110359737785978231980542315008648694101859617437138664781881117341515127146707

Factorizations

Primary (ID: 17315) 15208118255933834293359009545761871 (proven prime)
(ID: 197372) 69636959109021063586329151853550613347347989640206517480869162681675402110687037293528517265609108657801710546069871596840110503365662462963135865154454109132688822210851979458218083453775858767909188811927792596357542592900479316604805344230880110827007831370416998619595869964191668310349006593982730182654000435147900264981959866142828180045253125578431024226991393815491225977686132526121400898899742869083885684556219909995339971403707556566369502275048816727339409859119076265976133526683333212346947133619164000309611743498635560322656600136603903028730569561956281013139456993120609773543377694482555611423180295545526684844759870236033404403115772170080185784064585536207873075579447097256966764594854488186025836307972900883905494539318039845023742868113830841917 (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.