Factor Info

ID 172650
Size 805 digits / 2672 bits
Status composite
Value 2111995359031380422809010912234324685807438794188077983373457608669882791593131236144684572290728141888451450954745981076005045758529975135588338707486795727955179165484172768563747762556553060744239691026248411390508752868634863070151939374342749986718943537243707402891636503644456548072389919837429623022790657797345263505916593503599666329037347870126195635096453297485286109661914828114031672709746721424534994792925019770224063095732961339370811241386493820285735266099379106484262788071312623804640409636687801554282964919429194404830173733990090664434020954563099269095165648178906613545969127734665878284552895592546268037224573935119756967838623180748071137386660951588334004672249536649930325590279593984435024353922445179162164440310686160459800285688056226993395792525573548388284487412875847

Factorizations

Primary (ID: 171757) 1954228039577198139017863240041341137 (proven prime)
(ID: 172651) 1080731274067849122002411345564001744846456595835070962881242715727389140663141495645393602131369708593449670283047368987471170001627675084815510169851853009008768986567289772897792088175699746984570642670393686979542504327338864546502019477662417173530882234662533599571716406047884214486249825355372002343602827198212940531134530867070284970629413876730717751963275354570131196841487843770654789735891167791491647683691997168625225029575954411476763183635907276767190819110814685246529697549510241212307470534998218467117415250162081430653869429335254419729757438624521796036276697582472676433401431404911140721006339121150490284319358384488485122536621300192797371823033061046098341283872829127243426394813819755400984683130783121849726172685411074440338732933543831 (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.