Factor Info

ID 49851
Size 325 digits / 1079 bits
Status composite
Value 3946839154412048975929447070668186035749349218870240108438987308324555873075891069359205315210704864595406357352896918053524704345234912760528020526861267702168781710793946279832080252948038843522163921115367511176726301357824046902110572910286165464935626819870546921831112786938956124703624352566157234505276800018420258089

Factorizations

Primary (ID: 49852) 2561797680976173228806516240304888960613003893397028576899207929140971 (proven prime)
(ID: 49853) 1540652169264243214316209152004332946739638246142469455435625355991109963045587385467109467659147942799012975751672221920382740445765937234560913613550756967971819690660507195803997156110023667040476615436421576017514336121381642319233272200748802384684859 (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.