Factor Info

ID 189160
Size 250 digits / 831 bits
Status composite
Value 9936788047684252056422653152516020176242021179856707716728620922301808699293806166968427385302335663303613154634701945939053708879786081377899582401955215704093481077776766238621936918665430438316635471162302839247592907421030360854703495312221776481

Factorizations

Primary (ID: 188822) 6323300892946843107153647636721862857121 (proven prime)
(ID: 189161) 1571455829148977643874000155669847641794313325353964881492478709039462328653788443928522314361528998437119553433084980662041733095250232144391421758483310956639346224216716489750941859415082274066905003620180161 (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.