Factor Info

ID 175944
Size 859 digits / 2851 bits
Status composite
Value 1497660658416893476760507764642829486737267308695502449920078188086485649265333494094569556357447658305395293928157283135058465985104973313691319471323277596967001706222130448348450932828352214492670071675498155311994998733173866158327770294673834003072308534320587473487779483526719998407797079172496091671722156931883320525970595903092694662946499646524357235876651240707640681322372888382122207204830028465202567445180553337532623927211791493015355370321174268068140478987066534923601343826696334130954774061813458352895899371683344401169431997515885186157684976993362821548385385759255188369043706525793458044771225722786387858144075575793819714450338139735059526252272077679453514732276638972399359767866707130722626430868882004577676905199704407442313508407469491135829144884097687957316341117317705529272935778047803736859713870979001363526338594300909

Factorizations

Primary (ID: 173868) 671910174126603830364183520898047968087561562202601063289 (proven prime)
(ID: 175945) 2228959637891565322355532752017007123750434745650379290641988012684960109303064934718945228264732405295416188924322084477732298856243753660568119708515712551504637560126036658748890794310677184191364266357751806349994236186792006819086700965418821594386244277209465340979536094161426930992381392947603036665630570803409055583628868628746530885522667438954947278627595522320643443493542770435014481189418838739291918548789854002944209844049712083191274690461096684058805809091051095026625263233701955582298722671760419379284788875690333435006576311538626256494351759353501076394652090267379135050505066215562841638192559773693919662348654619234463961010347842999792533143286236726636369481607926535329410827036450043194093446217305808454210901513270001947575419283081236161850528075021205373036196770581 (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.