Factor Info

ID 191840
Size 903 digits / 3000 bits
Status composite
Value 961431229585969228665517877717070673341696284651640853222523651139432644784560819570487383174940486626013788008544489287141716881963417103298858815245982523688994161903021123890046835575376045592598024390833452382763160632359907744985609531080304579414675629111623919484156772498885729218673371342932042812746577743271339024851626286496921423429045602024204416678911924909088291589000914095244282557016800434341067187122947760093094681148206461808166090033346742478179708285628860383685079760781327241659178351168220229255955809676536748558631458907707665388858920103799862248899715219040292534103226437692996029489444941215082415677321944933917362893011506678508967081860567451326213800849783642746462302544071220893483169779884708981350025817179085968863610678809676963727183632431592290725109911184281193684968805862975026359102799181628993624394925219761279488485184846964561117076054255194520619801

Factorizations

Primary (ID: 10621) 68396769572915971687133122358352070840260017483089158059519 (proven prime)
(ID: 191841) 14056676003696534807316854058531841876099339790175683395212247621679571981605295229639810634263597217648840639427713281006182153416894669342571032110517824565102581332063707666030182170854827189128783259515525074062316582862872314590036811796923643835369021434913927570299956899953897734726999654088023047732403076214963909099980380231007049065829446913461625300801223032066704034581882090847754802402971824485051359930761841627671290198877696463916946837493232256503006380471343718597887299286432804108479149592927908092522183966913741746361856306490655824930877235337662774830734762031927555386907277749857250132539464020572869958554676119995722899802233610712030625913099012804418944783515711259154199060518442957472515453602914508794730011703320123132883635267892944727367663981006838309296923433575601427328963508361080792800531889927106279 (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.