Factor Info

ID 26013
Size 470 digits / 1561 bits
Status composite
Value 43537558336425095767752367015829913236866166232851845766856109647683634912870532751296978720913006383087191439403778703537148671471842970722335860567778101212297073654675600219442804508783773442300694606793361505101258048818948977421298815226012816231490756310407638006474798078512549460731140559318401758056478994886389905953367793202191348432005299336175140072794017279190682750540383825092468074227889155489086574815580591209412447465888045330707908405533932406025137

Factorizations

Primary (ID: 4264) 278733912072436804273 (proven prime)
(ID: 26014) 156197564956181734094494490221230364541484244828149622982818907542611604666900712593529840894463028567654666252500234365273970674468429836963377495846392113481545430529465281822695507283822695718151382088815926593636948172386479315215488920336989259100414649749714049754422823939461085908141880770827375621040162557453187935406396123645239355415099935381148969720106327448666300483711847599164136673674754110497638836468742677365654307837326076711169 (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.