Factor Info

ID 28217
Size 706 digits / 2346 bits
Status composite
Value 8309273244121673606131452720761123349510919411170703627937503035725004599226960508864957373355867431607148793100266739062075094096641579494492118786098164354318244599128566286344192643995368775652728301089124862370080980924186098036317336175520617829039263227585350381072788492832957936749308269879878687348148737335442072400381940917128622503308242437927347449833172454236758355748365225960322499332079361584736521846078964890827210478034388325193522884496398338676337705462806932568172919983111778455793937436790737975312477252263228755137436090962791199757946846180158799776450753367383642848294503098275545993745454399800734607268388206314237796686172684639073461152560470046360437100312497504406491893

Factorizations

Primary (ID: 2145) 201763709900322803748657942361 (proven prime)
(ID: 40890) 41183190219027487846302024908212165836335389512345337227260193349736348950926066290764217053733011852029443368301455145154765046133183167344219271454107013888681057196847255802961766268011055454731915318493041860795327139813357948424281790692665545325954234361280587645803324364465613200713909855339969791656375468622987820510055511589209409590552726333560456519498487555460951447277359938787120043482932583807539786897004234801511117158914496498553199841929793308021371960518298341568579194477374391787131807905425065447496638742625230200848964461178890356790789898102049835379022285243121906762746153307756708246069105740386604506182190393053730624502531501998042779948329213 (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.