BRENTFACTORS[8231]:=
[ ,,,,,,,,,,,,,,,, [ 117609426809991882034226101, 2868331703692909497597565649\
18683 ],, 
  [ 749813791487382606286554247259519, 40109400670136270767551395627770754471 
     ],,,, [ 12605465128567, 251701194086952019, 286403149240266097939 ],,,,,
  , [ 1008193469, 758728626294713 ],, 
  [ 18053703591445413063915467, 14612860892271738142960767973138667186009, 
      550929789994184013087695280926955265525531 ],,,,,,,,,,,, 
  [ 3000111373249, 247547337749883091 ],,,,,,,,,, [ 1098726755424342720163 ],,
  ,,,, [ 312885655891 ],, [ 222293669756817161, 189071999189494868977 ],,,,,,,
  ,,,,,,,,,,,,,,,,,,,,, [ 2867925677 ],,,,,,,,,,,, [ 1924585603001 ] ];
