Factor Info

ID 6545
Size 397 digits / 1317 bits
Status composite
Value 2640040644841760252294919501629738151840290018456181874791720335845087349499003114574015423295384459066958312774974174024780866219261727957953492019476013624535474064566932172748943857919110810243339489360858427677802223829099890829712037415368427360027044365928199973191622945943334936443824100574566554122146839736641356302172496027340221342274403181713175981132440560430923444898384785317086139

Factorizations

Primary (ID: 4105) 362312427317443674457 (proven prime)
(ID: 15827) 7286641157711827832892048254328088473127169772517094482003602514115323755944345604344562155081504685598495331373564191446286815809368393534879306614025479012804832538969548449332911657851539392857687573322543592252181783074768642797171811831536490037864237806648573120389937908783655433462297511291551030802568725306095974529559009057066451511450602307648904834132472782149427 (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.