Factor Info

ID 31569
Size 486 digits / 1615 bits
Status composite
Value 857716523327810021346196127145232826523577139203918273469432253258949410784020828036798195812725201502846207630408824986618005510710458492202739693748457377424023918060482962957048061625106377963894797473787475894477970690024063193069769206525659753247647480992089762306276390787003063473942132974673142615732875618215170230534728477979355602255654712487785680447911557084576314131157549171905013835851202647457550005009831037404768952665935490837111536475635364637261529244648841957937

Factorizations

Primary (ID: 31570) 52633735380319060776466277004948109 (proven prime)
(ID: 31571) 16295946262034245612734217390170011363861135840585649177744712067248876024524941296147536685870911445992528350804769430014889960597776426882368728004454716383229582280925432636468952451621913652423175441088173065540590924926068340771368430382327432573589567346983478277202604049543301513636553804192315853379319014262651168438088298026435026217986468448920523445622300630608933759625480368041724809891165539451385122171350240665084721050470925971818293 (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.