Factor Info

ID 174915
Size 372 digits / 1235 bits
Status composite
Value 400475282099790510502799482317223167056976853168634813347786579797695175965188565398355251368555531070859864108807879200608065534115562223297192004351393756710251230881479914716270672266075353398427138622408931051577527296301922463270189528607648300270977741806283953855098963269066675145108883903571794503076927476392614473079604655086703635946895014383495252734186417521

Factorizations

Primary (ID: 138953) 496608370549686631279572744951369557699441 (proven prime)
(ID: 174916) 806420724758448632100776532108785265028188812938542625222932385358261935834860048931863037698709830155366752016167511220303383196632394433217661687284959474851775580797078918050429230979757844188566834674546772879596610351477250702685800172485006285593252037148851861025749164969360075409688002079786002146226276087564926266810881 (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.