Factor Info

ID 164373
Size 291 digits / 966 bits
Status composite
Value 325805704349119692483843605423712112424754652847933224707073451249125456017200819007593672464035437171915417778232262744962596259378487168471568431736640362507710234249235742438402644427703871267726739799995825134078187052249415715169298196223357862693718948118958220416151038248070335002313

Factorizations

Primary (ID: 163852) 8672507755679288333401 (proven prime)
(ID: 164374) 37567646351859667907981097443650577458105284862558837441315785277070643230089095348232800456941257173768511658195146232659088168364285466123180799070224461613559434557897199001594750476510185844780220096660413784719385061717519079478485762862255014334537385478878128113 (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.