Factor Info

ID 8904
Size 246 digits / 817 bits
Status composite
Value 741770784870754520372897345010033678450077422696614936820823014490257999084944261799322044587446935193609952385607504366377388394785222236799582220280984683554177646579797971026804738951724801337839904466364256244014218224613384788879769516349047

Factorizations

Primary (ID: 2928) 1786393878363164227858270210279 (proven prime)
(ID: 18981) 415233613289373647205178340023293948578671259484564456830359978451266578881788409807877967297451875571366637845630172615302913557061531461539419675347924940823518431013740131704894469206999662218436934370052073898993 (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.