Factor Info

ID 27128
Size 719 digits / 2388 bits
Status composite
Value 50771478814353974703046938829999827162476760471091756688603201150448708107529192303121492175985427871407227870113307658530655520084275675853322689404336376815998926907716445760856919105288150278860278461793883672966209265223934178122968777118407442603463030605790561708380097120588603639559674293160698011280151935004583169737868252710911757737169741256720245103269168747823050814168530257657136561616666931915283858233287109526243737919381828144544712957241262340730895920238306802777947180410456246848172521186879403433573287199390474517800686159943318078821128746721198993001721888182571000460356390505954677494279535633506333578258471639517805045518143864359004774761135765600619321637300936780317275458300550551179

Factorizations

Primary (ID: 7453) 2769035095381770614187391 (proven prime)
(ID: 27129) 18335440709664982502477689310653114873910865830703267056211493692069496045849200713209622839672396668684334245142199874299558228687155203539883815522282233237225236384703087210751587466527965083367512197170605181102833506825859625874566997134017563605928916874645223595879778264119707636506980353233581235209137421946296544321688373300737858004107505395213757771922493542276475629675714605335860263312504548579502612711343779264729125596659979920416234558093448447482686320734337061090794993115152184939573665563893956044281622442128136339875197779586328262940078898732249540919474274280438546947584914779428499446571498966595143960459120969525199928601063057867789151399596314242941583420673269 (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.