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Polynomial invariants

Alexander polynomial [math]\displaystyle{ t^4-t^3+2 t-3+2 t^{-1} - t^{-3} + t^{-4} }[/math]
Conway polynomial [math]\displaystyle{ z^8+7 z^6+14 z^4+9 z^2+1 }[/math]
2nd Alexander ideal (db, data sources) [math]\displaystyle{ \{1\} }[/math]
Determinant and Signature { 3, 6 }
Jones polynomial [math]\displaystyle{ -q^{12}+q^{11}-q^{10}+q^9-q^8+q^6+q^4 }[/math]
HOMFLY-PT polynomial (db, data sources) [math]\displaystyle{ z^8 a^{-8} +8 z^6 a^{-8} -z^6 a^{-10} +21 z^4 a^{-8} -7 z^4 a^{-10} +21 z^2 a^{-8} -13 z^2 a^{-10} +z^2 a^{-12} +6 a^{-8} -6 a^{-10} + a^{-12} }[/math]
Kauffman polynomial (db, data sources) [math]\displaystyle{ z^8 a^{-8} +z^8 a^{-10} +z^7 a^{-9} +z^7 a^{-11} -8 z^6 a^{-8} -8 z^6 a^{-10} -7 z^5 a^{-9} -7 z^5 a^{-11} +21 z^4 a^{-8} +20 z^4 a^{-10} +z^4 a^{-14} +13 z^3 a^{-9} +13 z^3 a^{-11} +z^3 a^{-13} +z^3 a^{-15} -21 z^2 a^{-8} -19 z^2 a^{-10} -2 z^2 a^{-14} -6 z a^{-9} -5 z a^{-11} -z a^{-13} -2 z a^{-15} +6 a^{-8} +6 a^{-10} + a^{-12} }[/math]
The A2 invariant [math]\displaystyle{ q^{-14} + q^{-16} +2 q^{-18} +2 q^{-20} + q^{-22} - q^{-28} - q^{-32} - q^{-34} - q^{-36} - q^{-38} + q^{-40} }[/math]
The G2 invariant [math]\displaystyle{ q^{-70} + q^{-72} + q^{-74} + q^{-76} +2 q^{-80} +3 q^{-82} + q^{-84} + q^{-86} + q^{-88} +3 q^{-90} +3 q^{-92} +2 q^{-94} -2 q^{-96} +2 q^{-98} +3 q^{-100} + q^{-102} -3 q^{-106} + q^{-108} +2 q^{-110} -2 q^{-112} -3 q^{-114} -3 q^{-116} - q^{-118} +4 q^{-120} -3 q^{-122} -3 q^{-124} - q^{-126} - q^{-128} +2 q^{-130} -3 q^{-132} - q^{-134} +2 q^{-140} - q^{-152} - q^{-156} - q^{-158} +2 q^{-160} -2 q^{-162} - q^{-164} -3 q^{-168} + q^{-170} -2 q^{-172} + q^{-176} - q^{-178} +2 q^{-180} +2 q^{-186} - q^{-188} - q^{-190} + q^{-192} + q^{-196} }[/math]