BRENTFACTORS[2971]:=MakeImmutable(
[ ,,,,,,,,,,,,,,,, [ 1669729777070619654588619 ],, [ 2697545483 ],,,,,,,,,,,, 
  [ 1141205753332909987538156533, 
      566596972417283619627234797425621890851903451058758943312584637 ],,,,,,,
  ,,, [ 3646988623, 4103672160723061774034825692651543 ],, 
  [ 4311906706510343363 ],,,, [ 1509205627 ],,,,,, 
  [ 14630818859, 40185080562449 ],,,,,,,, 
  [ 2241960817, 13545646643102584253342940795554878259 ],,,,,, 
  [ 51530332404961 ],,,, [ 177479803483, 913911743767249, 1947280700123221907 
     ],,,,,,,, 
  [ 134339697659, 143453943948851305534265143, 
      4344822130724029844478808107347 ],,,,,,,,,, [ 3836929909 ],,,,,,,,,,,, 
  [ 163788877253 ],,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 
  [ 33659889401 ],,,,,,,,,,,,,,,, [ 406171463691743 ],,,,,,,, [ 1344856789 ],,
  ,,,,,,,,,,,,,,,,,,,,,,,,,,,, [ 7504767188267 ] ]);
