Factor Info

ID 170451
Size 404 digits / 1342 bits
Status composite
Value 80481549201800060464949144131301911256086687688984190731443312891589515961459562014846353129591481536866367720584176708137428170614612643569586185042647403155541416425497093482128748113967661906974604524489241588980222988710924450584632908713845389976447042603098430412027131646098286818640698427977986545262143638122654867931010010334797010486394432620647176754865344131300097033902229087311428785494489

Factorizations

Primary (ID: 169584) 20934125628717874030514639631784975009 (proven prime)
(ID: 170452) 3844514484588445279417319282956178682249702179902344544015439158703955492919516003666241558466441300851884673237597977185416070198665814306567921780847764574139799813909155452388502494975363942605321917446969568441739687522538403700696908668829738375223188961740756429111679524244587760621070930587425075042801938708298276412301735695553630078421044531178427027057721 (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.