Factor Info

ID 134643
Size 294 digits / 975 bits
Status composite
Value 278316802508000672501758533360166185011027846057899206110053464056644349449752038951941566487181109855554165703483919545587496832361474579744087928699146205168957487082337467486697692241461326057191855395399444693793339041310561213170020987520506214615867612141609208840393883867330423309819937

Factorizations

Primary (ID: 134134) 1193214125190655970497 (proven prime)
(ID: 134644) 233249671314048708608165626224167275462267495768181810955475338808770145822080407324404256894945615184441606963427042329849289113896265996674032136619902680085624571704530735177125412753810288068734061951396872937829869040929776108791152558870357631759726823425751804103521 (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.