Factor Info

ID 153993
Size 1070 digits / 3554 bits
Status composite
Value 40319789113657925225948604939434181772717490822842429306537374584742249500518093712537349231746008444547781635747104817019337472432426885835664028207304608174338612846217957571167400818902103122264718021645155616128461301348045331274917008868822473949290744233652428917576184893424796186241106700897301185225389140012520933015247073061785855744159873833667518272368156748661273995180595954041535888732378797178550143628166945339530793908976893616234564700147408590785640882375792309466134221488358140608619174436821415605441477899986333665643700775387990014659775810397951547664011574949928914626295156820404664744339503639084288778926588530849661038745765743378147737901320825526989558455788426902910789185276813210443296042544321376701484754036649336877766059738897520440492452732406354607422161866829295227698124166287083459989331850117208782279405496822470715791757092013307330201726794616716355597082694112208847187328701862078684883874908640396723880082311108299013538400385162016048694464491431408646101311489626233299979803534301111035836845361328217752098645391

Factorizations

Primary (ID: 152135) 4527324625128166146732398859621563 (proven prime)
(ID: 188104) 8905875423615441203230493649467178027692574070289277819447989222381150674099725062676918801455392581672134578306932506595249699261773976602585830333908829668771332744235367698817555874923356132005120352039664675586452938588816571952505024379503034775763870016568275875800235723249394916442326806595181497739136212343668983219940000025386267690650543411881819312610344501792734095919629631606277220996113565769047864624881774878988385170047478779837811541074296543261834502135491252744047446758275956266645542993437981197483901413208232570364422042834806648721970792645777626875148360180963976985261415350730260451129663586912946356235560733613576433048928340572266650818885680887997442522064534398227470529641348039486021276759634164874644687918575848015253223333006732081590254885772240645797738118411290212511129506564331173086799418282714910598556693836560196831366860532858280035500761735769072125075783203712229099876691939462980304890198297163460437995348272946729570749480215811417658110749372270854222153874782667606577163620157 (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.