Factor Info

ID 90313
Size 309 digits / 1025 bits
Status composite
Value 267739511169970523425091425792614611788012022933589597147993750044719316846279784402252989769159472803343182764501252777010895099352275341583955151592786380946215461657290314194260720961948579131950265061701279767574613390971762387087215176937391520990871983638973551889793127980342406480246018357376569391873

Factorizations

Primary (ID: 89811) 67134006980485085641582180502996346325654133 (proven prime)
(ID: 90314) 3988135420663906514758164005692118058952410419099265644210602744363824178832559791507498343813687393444754069823724424900636673016952787864312977191664413031543399933979724759234939246303052293216768539383976603431347415596488054115064759735306841424234051758658781 (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.