Factor Info

ID 152585
Size 306 digits / 1017 bits
Status composite
Value 742165609289066716801072317213758803834754950560837944775712733624462229263491750943920678145190090521090696906786167657052722085303940483889813265991731782335109260464321759180897763232957935453874730303884506171408613454153209907738515898664410833900783034318088628570087736323591172711017079952052941671

Factorizations

Primary (ID: 152124) 119897549313640236323021 (proven prime)
(ID: 152586) 6189998157073538108585216873666420020758985241860650986889089010250460614733921236788205787272260032237108054077896802922114160122408027769205961260000878100559817787691098933236163961247054002753425256837993642263408519210785897387181868185559280793606582992397185754393162330555651 (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.