Factor Info

ID 153647
Size 879 digits / 2920 bits
Status composite
Value 845376563719449274706819044352797084914694372534435586594550881424597947287088192514002862810995933112084781622144089339704771365376788591375577293862365110937967773676155693322541388675324089739273479706457513021269765974492579147350701303501602448676235926690593979796502072822281887049028420478385293971749484207408691430998362468082663807432999756756839042869773981624798865613123553402138474986839372946000832760836058319801201846684040957479678253801634063860281884354810666461292389363157370691908106271868008183026017282099466804640313265764986418475103243266909964385969468715684265407515437430107288641563883701476079157667874121260010603025554766000651186909960555989486445122075633677844726843509192245827593417480782660099676131708139416704600908245631055635784850774207400961006930846527802551166723126177819961770237131903130342299747878411315360431543464936063387

Factorizations

Primary (ID: 152272) 10246155837002088910369 (proven prime)
(ID: 153648) 82506705653112244928845915548145917880060304240700658604152087829211747418825516873087069874418303469610236975374146052947483109223792120125282392282741435622933052751648969722229264309853689567620557819693329666403222844691962315331258277329102635196520102134229011590470204831625960039218763554252760702950612981344353738687600076563066953398060245832609289352327030690460995414239010290335837849115430422847424127143682665524255644171809582154373101240191320401679594515236123937092310408062146035558734654234396386284268791736873274161550409538530169833830335396461796483934646205312893737821334370506018147801856197006252276240926048890265485843973084350045191374723460099917392650307135716102426861485684394055402638378296104727486368762167974872036631299579279165761075050162785942171109553839130612673256533301257213094720876429117768188187896152123 (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.