BRENTFACTORS[1049]:=[ ,,,,,,,,,, [ 223387755163 ],,,,,, 
  [ 601688074314352719829 ],, [ 1923828796204009, 5090605337145721 ],,,,,,,,,
  , [ 277916008117403 ],,,,,,,, [ 166738564304792101 ],,,, 
  [ 5459787551, 7834449659 ],, [ 4288035853, 351465499860606775634779 ],,,, 
  [ 10743176731981, 21516024856727231, 
      234590339447360067999822196072709712425847787, 
      1278421705183972936763307359095579572350445685023302351018917 ],,,,,, 
  [ 3252657753807827 ],,,,,, [ 25828913803541 ],, 
  [ 73960845193, 18410738665915997587 ],,,,,, 
  [ 3290891708662943089875648729389 ],,,,,, [ 40514347532633597126735599 ],,,,
  ,, [ 13890910522927700938211 ],,,,,,,,,,,,,,,,,, 
  [ 2481827473787878421, 159060565412032190098433 ],,,,,, 
  [ 11312543267828347, 3272766629803530543403 ],,,, 
  [ 136168355003480330473837, 93724983339170366611862909 ],, 
  [ 407975484671395542729043 ],,,,,,,,,,,,,,,,,,,,,,,,,,,, 
  [ 1230814577, 130473763486228143883144651 ],,,,,,,,,,,, 
  [ 19802226423712615579 ],, [ 94414118784622727 ],,,,,,,,,,,,,,,,,,,,,,,,,,,,
  ,,,,,,,,,,,, [ 20663388317651 ],,,,,, [ 43968740867 ],,,,,,,,,,,,,,,,,,,,,,,
  ,,,,,,, [ 505097889773 ] ];
