Starting with polynomial:
P : 32768*t^15 - 1720320*t^13 + 33546240*t^11 - 307507200*t^9 + 1383782400*t^7 - 2905943040*t^5 + 2421619200*t^3 - 518918400*t
Extension levels are: 15
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Ending with final polynomial:
P : 32768*t^15 - 1720320*t^13 + 33546240*t^11 - 307507200*t^9 + 1383782400*t^7 - 2905943040*t^5 + 2421619200*t^3 - 518918400*t
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Computing nodes and weights
  current precision for roots: 53
  current precision for roots: 106
 current precision for weights: 53
Linear system for weights solvable: 1
  current precision for roots: 106
  current precision for roots: 212
 current precision for weights: 106
Linear system for weights solvable: 1
  current precision for roots: 212
  current precision for roots: 424
 current precision for weights: 212
Linear system for weights solvable: 1
Sufficient bits for target precision reached
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The nodes are:
| (-1.7199925751864889324 - 2.5463949491583267781e-313j)  +/-  (4.21e-125, 4.21e-125j)
| (-4.4999907073093915537 + 7.1233989564874253742e-317j)  +/-  (1.07e-124, 1.07e-124j)
| (4.4999907073093915537 - 1.4378082271551901383e-324j)  +/-  (1.09e-124, 1.09e-124j)
| (2.3257324861738577455 - 3.1068688701148933264e-341j)  +/-  (1.4e-124, 1.4e-124j)
| (-2.3257324861738577455 - 1.2414568925290534805e-357j)  +/-  (1.47e-124, 1.47e-124j)
| (1.1361155852109206663 - 8.9246106313158574071e-370j)  +/-  (1.09e-125, 1.09e-125j)
| (2.9671669279056032485 - 6.9515964023181227243e-378j)  +/-  (3.14e-124, 3.14e-124j)
| (-3.6699503734044525347 - 7.4174195753865874238e-383j)  +/-  (2.04e-124, 2.04e-124j)
| (-2.9671669279056032485 + 2.4020141112003197616e-386j)  +/-  (3.58e-124, 3.58e-124j)
| (3.6699503734044525347 - 1.8612255719664190352e-392j)  +/-  (2.88e-124, 2.88e-124j)
| (1.7199925751864889324 - 4.2970437142119707783e-404j)  +/-  (4.62e-125, 4.62e-125j)
| (0.56506958325557574853 - 9.6642791867930214002e-407j)  +/-  (1.2e-126, 1.2e-126j)
| (-1.1361155852109206663 - 4.7685588092728724014e-409j)  +/-  (8.78e-126, 8.78e-126j)
| (-0.56506958325557574853 + 1.3582320827193240076e-412j)  +/-  (1.2e-126, 1.2e-126j)
| (2.6332107332178398143e-438 - 4.0207515744166885543e-625j)  +/-  (3.95e-437, 3.95e-437j)
-------------------------------------------------
The weights are:
| (0.017365774492137606347 - 7.605827786681435341e-315j)  +/-  (3.87e-48, 3.25e-110j)
| (8.5896498996332708739e-10 + 3.5376625826521792386e-319j)  +/-  (3.54e-54, 2.97e-116j)
| (8.5896498996332708739e-10 - 1.5811436860483627482e-319j)  +/-  (8.21e-55, 6.89e-117j)
| (0.0015673575035499562125 + 3.2836774811224106838e-316j)  +/-  (1.99e-51, 1.67e-113j)
| (0.0015673575035499562125 - 2.1931619095916030896e-315j)  +/-  (3.09e-51, 2.59e-113j)
| (0.089417795399844402168 + 3.513258923321384607e-315j)  +/-  (5.4e-49, 4.54e-111j)
| (5.6421464051890168054e-05 - 5.3775600487999387508e-317j)  +/-  (6.83e-53, 5.73e-115j)
| (5.9754195979206048959e-07 - 1.3302458033105778871e-317j)  +/-  (3.77e-54, 3.17e-116j)
| (5.6421464051890168054e-05 + 2.02100723860522972e-316j)  +/-  (4.35e-53, 3.65e-115j)
| (5.9754195979206048959e-07 + 4.8125234661222506384e-318j)  +/-  (1.73e-54, 1.45e-116j)
| (0.017365774492137606347 - 1.2854741227195673458e-315j)  +/-  (5.45e-52, 4.56e-114j)
| (0.23246229360973223332 - 7.0802904120021389276e-315j)  +/-  (5.89e-52, 4.86e-114j)
| (0.089417795399844402168 + 1.7185550827937032397e-314j)  +/-  (1.05e-52, 9.84e-115j)
| (0.23246229360973223332 - 1.4008642968369051515e-314j)  +/-  (2.33e-52, 2e-114j)
| (0.31825951825951825952 + 1.1006188859297937709e-314j)  +/-  (2.37e-52, 1.87e-114j)
