Factor Info

ID 129310
Size 721 digits / 2395 bits
Status composite
Value 5875471351016871480908790496115229782835848096730186993810749321932005731756251683812914594689254347938257703177454919973099615838511027892427168048696460098284631922691729351856975540275831920647476406018832041128469546319922422275701481615999000171452961524331207941697205271079809827834156821072814998547172649203429226939773669256283693057164987139657886845040426815880302526281008506467908151987171058625710818918580519760670422751421327565189895992588180706981765615840286046908629751787927802865434825807420162507264703009247037777250572793393872720504464937185240456169177724621464104376399216834755670692316111520045139148717661952869115963910650830169318754155211027145485772069842868937503710691089763819359521

Factorizations

Primary (ID: 9081) 5996086812383398322557746546772499944741874012058987858857 (proven prime)
(ID: 129311) 979884303689962233084058536991004591542047192164380980576823683013796046558518910266420284482714392376456340823847631174650582122398234870218214672091636206969880352598511795665639162120336156936574963200226028263312203198277317787635938858792773457585047279770766358696096462656218084491724717739570969800375430119284854582237951249311665270287084258549018217252064601248162657715513772831673495619294153762935514503036777166452630737050482051025848205801443954162004509903346084151506406099049124674141866516144098362030294450528394408822107645673169257185894454143034085723169581607966228453415516374499035713074795562175148389853996293774892241294997891719353 (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.