Factor Info

ID 68872
Size 397 digits / 1317 bits
Status composite
Value 1949451369709147008489220308364126512977247163906947404551834915186582017214642854064762244333403886912713607339771358087308807097981599548543937304790758156458105363758847719365778820023136562326167619426064802887957271300154014949193557052047080772060687837789065334367962395982515343402679113178476021872072289326075759871815709494888445825906912369281186868471925376161333090255508028252714447

Factorizations

Primary (ID: 95396) 1558657985408498699711044341721756687 (proven prime)
(ID: 95917) 1250724269184831957108390426456366674162035590431434365944833268587119359530955243589863626375266621345106649351044148779767058135993442749172137381625158977476131816914213559925679895558971926928510424280880658048755366984897981253237407357672318438346065813727301837043525087792686622676254833660930096683227156816252945213549765330874133253603890369003004481 (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.