Factor Info

ID 33145
Size 375 digits / 1243 bits
Status composite
Value 128315188881269934248072289366455520288187206456256991502494097135246413558850240100065444313708785038844896552892601421004482928351807537181727118840233881379540209359534918923135257274893545231042098501988913536849900996917403209695201649951119970989140978176655581133269054534444579602055484870750168759219321808321286553621396617157114835944869177146949672879143464840463

Factorizations

Primary (ID: 18015) 3866324488620374693778318657223462067867054779 (proven prime)
(ID: 33146) 33187899582390406236255163343770601635751530497149053272557843514816380942207989935506893749007444225769452993547487678712265170741433502464530230251139218382178456641759019886759859626983995839332084839485509875624986518068341415269990982604335519860733614496269346064356375944039123662836633462375808202402326959921119301131197 (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.