BRENTFACTORS[2447]:=MakeImmutable([ ,,,,,,,,,, [ 43717511443 ],,,,,,,,,,,, 
  [ 8258373277371229249 ],,,,,, 
  [ 18677790251473701961746707029, 
      13084927804546695917934413394587580335875806139520782967273 ],, 
  [ 11030849412250429241108711, 
      675147158253857835003960420769021443660356786980903851458581 ],,,,,,,,,
  , [ 59520074413, 35784723328643620175743 ],, 
  [ 305655520610311, 3988671770603843, 29357300269870281042237803 ],,,,,,,,,,,
  ,,,,, [ 710507034956595429709995931991 ],, [ 17462061667 ],,,,,,,,,, 
  [ 36009263619099613, 151738046262005704054319 ],,,,,,,,,,,, [ 419465696809 ]
   ,,,,,, [ 88471203589898721337 ],,,,,,,,,,,, [ 12677769043148471443 ],,,,,,,
  ,,,,,,,,,,,,,,,,,,, [ 31358574397027 ],,,, [ 560992908796834369 ],,,,,, 
  [ 10270944527 ],,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, [ 447914391803 ],
  , [ 1964203313 ],,,,,,,,,,,, [ 451942525003 ],,,,,, [ 9960732271683317 ] ]);
