Factor Info

ID 123729
Size 411 digits / 1364 bits
Status composite
Value 341560900351756210417360920759727081475029896024034963225163944493136468982600193899259822926195759634550221124410962062605170253030551698650582831544539885150538351035829612444946185841142195319171898896702139264433922291632234946393855595290000303592823342926451321795628010861390099266855281990488500848250324835758081969669847165726211470830462093478387897414130028976197410168525557200340111492052702705063

Factorizations

Primary (ID: 1342) 211147827837410728467664213741775985604772881 (proven prime)
(ID: 123733) 1617638712413214642544800963388747672264790383025196956033547550548041437894880968433480302345344539264569028788240961664632144142841982219391499432338082921233515655889423873341967538296871368797701410674257620016517162971309080158477695828033157501393349901591047646818521883617186540505575118430078186342869875291179126685333934712615493201058759330360227995104823 (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.