Factor Info

ID 151375
Size 908 digits / 3017 bits
Status composite
Value 81510691465210809821601724669607970945217930950446763496609629708955343148376206502404281098035851104854686064517786118301199876497299483776282495845139116061463473095856999730061862807335518402328254603534539542561320388497273545495951561368067181345096964623081725470120279689715238791815392659870830968645752962789303378590346837381909740304646937536123107239639151779636204897506754254789649213954547653346655762053893839620580101004797841757241176688064618397967135102470836658060449237415526833164767563655311458862363574353392469917847323544577871604941069269003758794021478524795105317994333234788933324338083906415601545739106454249759799015745896517769037867413884101487862189512889867191592951709254099710985103245773616839904976766949803656836044419128550838869290019791794657484826476497933873802833175083423255631902770915239559256510410373486827443967499450492414350275644604550318830820513663

Factorizations

Primary (ID: 149691) 23822160035189223787291 (proven prime)
(ID: 151376) 3421633107359122627366186220099366680639460034623414852865459442437528708718517351336818960865216946281309397632635081716031415151847742677248601739534108699508394446308317341596798321000158592484608613101904468469596489370095032320220258162489926074257810867597760674510331105652559739136074183796947026898191309201165190257502220003504841483185151985602476332585262245871577172543014443441911779741796810107039764899978224338440767829055886313163758821461172384634470925858058122763323137734745094059382993411114198469216859441979792790668618907951020217845421955274667274211284323991779047053966704172404525973959124660069870096870115349695309304640078463323419216588115884459063104880764007411995762761785924090588270823123880893137937566738550854386663125934646277816433927207933513158378741782152689042391067136997435667757366226258389874120183049519260844846191678125030848931693 (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.