Factor Info

ID 189159
Size 287 digits / 953 bits
Status composite
Value 38648504244261011113432839044689294146718970329203809051538172269135761281928800527439285144590804907252751459010193697088798942923922350910673519008590751780213364610246704239883829775671033185721456859681814107365779370750151204906432484317943646095338768758986215881622431657249306081

Factorizations

Primary (ID: 154655) 3889436310686727916228493162492361601 (proven prime)
(ID: 189160) 9936788047684252056422653152516020176242021179856707716728620922301808699293806166968427385302335663303613154634701945939053708879786081377899582401955215704093481077776766238621936918665430438316635471162302839247592907421030360854703495312221776481 (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.