Factor Info

ID 171011
Size 513 digits / 1703 bits
Status composite
Value 348243711201952514854586517477258130991071018298983495642171515870965009314192000041699150227364203465323100973864282946894305627647593551113483131701322961822110628059800418669177767413360291781319613842828056536705774772374297624395944237313233903990934242589885010870777854294496436872683572216876515189856714989564918241151327868408525620805569400762072501403127831555725044920178202279112756127516780218782091836839779221374952445023710670693681108057074303693172867291239913020770870987805144432387820600851

Factorizations

Primary (ID: 134203) 124350515887880320900762098234276778230536383438150095797506458748789662769037111 (proven prime)
(ID: 171012) 2800500735485036174955224951374752997140587237278553037579764824876448446529354254872789466694640025277653561038895091804290109578991152526893590216689348278210786989100253800377109947176539398081260521484674929394025861729921099568060024824782797340916541742478399429249538078883185277156355759332887965751070200249569467600879870352838466469518289099294979083565082375464260827217349260167873880176022597864085300206018058113486341 (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.