Factor Info

ID 161427
Size 287 digits / 953 bits
Status composite
Value 61929266163931894882116284973958465674394398143080517572312199215769951246664190593251707648167161404523756245520294117802529506603647379918445895707266389637601414814360290013010714788554597405868680659354746845827795876949369429842924880473565029869696250045570565892462734136536188887

Factorizations

Primary (ID: 160978) 8094405994721653164111532593177305255017807 (proven prime)
(ID: 193752) 7650872244895530590848482816053864373310983687140686545110088927101169444760501877485546262920024088986344210844107979777344625593290102617754330704231231683929711008273416335732385446090977761195656436479427171392526242281049742365038539848441 (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.