Factor Info

ID 12884
Size 273 digits / 905 bits
Status composite
Value 187486450607929667688623339334021576758168365993036229218877789471393678103471517320576476054858968111931265606419564297298329479990998611844902727830560027053054653773788778094870419776851590890123995889955297356072254743523677527508097522408245685671741956012294536598061

Factorizations

Primary (ID: 12885) 50695097759157169679058690449222615096542252614182711 (proven prime)
(ID: 12886) 3698315199995123155189618326537181851113807020407438042797416282332760824864734844082598460154483208389837401627524018053244343465077104373487951244023890260992588673821384101052176461706099450300570753319995746600401851 (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.