BRENTFACTORS[8219]:=[ ,,,,,,,,,,,, [ 521316856790887 ],,,,,, [ 3384951461 ],,,
  , 
  [ 35380376874952496621477, 3778400226682620422763853348181696874993335303224\
822694876000153 ],,,,,, 
  [ 7503706799657998328842161226351, 6919115841381200835828828017721359, 
      881251202389692436231643734583330597 ],, 
  [ 44401713541, 1139344349984591, 147273151317945438396210050015209763, 
      14641099950538200286548346219486379224822091730391 ],,,,,, 
  [ 6681716707, 50802546252710777266187 ],,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 
  [ 2198475653047144987880030004319 ],,,, [ 105507483097682575891 ],,,,,,,, 
  [ 538173510407293 ],,,, [ 150399619223467, 1947909322323353 ],,,,,, 
  [ 51662237319473701 ],,,,,,,,,,,, [ 9964522768271 ],,,,,,,,,,,,,,,,,,,,,,,,,
  , [ 25119798377 ] ];
