Factor Info

ID 153371
Size 785 digits / 2607 bits
Status composite
Value 39137960790818961614448940644341758855823116334465128837869723355740561418477108857168186411757336816053576601215503036115254839351049532011757453266590592072285518823075573114064812284454885810018784367930048264926298010975625741441725199252513917360367005825795208816124053408666713367043276194778111537786159741596947728290000570064412629878832535993880934966413986876092333757114235682290698729549117826900450263782664462828006064844360057436011946043898386965557787629819502962984653702154623566234353092260432106063668426037270438621179705647514025422179509650200221020434221741833649568918888009160579865325282389396186230446031576900071115265756623431464026199506126070652664142582602960033665735994518532966611332801761743439752687109101647943572737378465367817363657186865047

Factorizations

Primary (ID: 153372) 1463877048467140514863 (proven prime)
(ID: 153373) 26735825137637908026252236485158724193509478711652630890649482635972077791224809225428569740654669049483213236877694376259249820456877555277710291831020130454691569211592370822317963680809382814417727442531558215856186893296320679619897636205934191574107006340583861285273804576950601507784365715333067258489857413856377252331696391262924364403362756735746721657950498916513502653049584803691518242373782481854859091906614572043234533549968652515971370411210368714720972906066548365105901272890072624526071196682811523853241883113449442983470608668423498972834613012869854249572767659430137049808310370157858970375521619209936541607771959252590795738883053000327750416637247415384148863202161246774580194334664602846094704601049013771791000719241294014711784716569 (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.