Factor Info

ID 61809
Size 479 digits / 1589 bits
Status composite
Value 15967756734016192849280250575366220830434641699840442583007706843504600136014082431512774435044817019474141089470592800784251798756284501468780400587857984808138399410889948535121253094916528486436403980021567696088163281143187590375832313266574148169873880202966572476811792301333083721149471418121678622931115308678280233588234078063321323087026508954841822091641934336003976478160719153641346037897197239589983136037145475267545294807944320091387892668470080343484539742599487

Factorizations

Primary (ID: 5784) 861926610031728629577011 (proven prime)
(ID: 61810) 18525656996978430844306291869352482775119592288504513360017919748755372999305300595966184133704581025026130901509218953425138403480261583125169249228049256765069655388571172648759295866772527856339294303598922254057415824220159962638232135961405228352594813600986768736357777713196965302519710844108483674960353666924178508201595745305081449197109862107928218299124983847757362627460622497590437737533611589867290127520415352410540385096967415373532517317 (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.