BRENTFACTORS[2857]:=MakeImmutable(
[ ,,,,,,,,,,,, [ 327466258991, 1432064051731 ],,,,,,,,,, 
  [ 12784265712553859648363957 ],,,,,, [ 140694173903 ],, 
  [ 60430411025147800459, 3186492851275266097249 ],,,,,, 
  [ 20146347130878992405162399, 58897248975915290863871502892927 ],,,, 
  [ 98807782676366251347556801963079568824461426021539852574301870765479 ],, 
  [ 307557265970179 ],,,, [ 71202458211197578253, 9021127271319764786917 ],,,,
  ,, [ 511676329393826887 ],,,,,, 
  [ 219146101803389, 690647122215490586294803, 2095043066936459795583025613, 
      419913909645102702928805878879 ],, 
  [ 780988367005226641, 5417905442518073657875875862781 ],,,,,, 
  [ 13182674526390376655089843499441436734657 ],,,, 
  [ 4212097191761, 1373190403243863509 ],, [ 53546685667 ],,,,,, 
  [ 3214180812300901 ],,,, [ 8409998759682589 ],,,,,,,,,,,,,, 
  [ 64178339927508495848953 ],,,,,,,,,, [ 303836115835523693749 ],,,,,,,,,,,,,
  ,,,,,,,,,,,,,,,,, [ 144033314227399 ],, [ 1713168329 ],,,,,,,,,, 
  [ 11350217743, 290058732697 ],,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
  ,,, [ 29478954949 ] ]);
