Factor Info

ID 179420
Size 263 digits / 873 bits
Status composite
Value 38340550854663152849536160745620929492409745079237396296421058572921919020813586010119718448132748129425759597933481569797917493023881438346918559796013944754785185222502630361659268251712893856650316476430564932820547078061265514738042265375138590750901322029669

Factorizations

Primary (ID: 145124) 1075068350867223326731867501837 (proven prime)
(ID: 179421) 35663361146977356512462140434556283534245027360902044927431469260805863165338981986260794004673728898943325149878056010381272277990025013584585382603564527432183194519352068495050035691817510064567376196229572830215472422547136894137 (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.