L(s) = 1 | + 2·4-s + 4·9-s + 16-s + 8·36-s − 2·64-s + 6·81-s − 4·121-s + 127-s + 131-s + 137-s + 139-s + 4·144-s + 149-s + 151-s + 157-s + 163-s + 167-s + 173-s + 179-s + 181-s + 191-s + 193-s + 197-s + 199-s + 211-s + 223-s + 227-s + ⋯ |
L(s) = 1 | + 2·4-s + 4·9-s + 16-s + 8·36-s − 2·64-s + 6·81-s − 4·121-s + 127-s + 131-s + 137-s + 139-s + 4·144-s + 149-s + 151-s + 157-s + 163-s + 167-s + 173-s + 179-s + 181-s + 191-s + 193-s + 197-s + 199-s + 211-s + 223-s + 227-s + ⋯ |
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{16} \cdot 5^{8} \cdot 7^{16}\right)^{s/2} \, \Gamma_{\C}(s)^{8} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{16} \cdot 5^{8} \cdot 7^{16}\right)^{s/2} \, \Gamma_{\C}(s)^{8} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]
Particular Values
\(L(\frac{1}{2})\) |
\(\approx\) |
\(1.960573557\) |
\(L(\frac12)\) |
\(\approx\) |
\(1.960573557\) |
\(L(1)\) |
|
not available |
\(L(1)\) |
|
not available |
\(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
| $p$ | $F_p(T)$ |
---|
bad | 2 | \( ( 1 - T^{2} + T^{4} )^{2} \) |
| 5 | \( 1 - T^{4} + T^{8} \) |
| 7 | \( 1 \) |
good | 3 | \( ( 1 - T^{2} + T^{4} )^{4} \) |
| 11 | \( ( 1 - T + T^{2} )^{4}( 1 + T + T^{2} )^{4} \) |
| 13 | \( ( 1 + T^{4} )^{4} \) |
| 17 | \( ( 1 - T^{4} + T^{8} )^{2} \) |
| 19 | \( ( 1 - T + T^{2} )^{4}( 1 + T + T^{2} )^{4} \) |
| 23 | \( ( 1 - T^{2} + T^{4} )^{4} \) |
| 29 | \( ( 1 + T^{2} )^{8} \) |
| 31 | \( ( 1 - T + T^{2} )^{4}( 1 + T + T^{2} )^{4} \) |
| 37 | \( ( 1 - T^{2} + T^{4} )^{4} \) |
| 41 | \( ( 1 + T^{4} )^{4} \) |
| 43 | \( ( 1 + T^{2} )^{8} \) |
| 47 | \( ( 1 - T^{2} + T^{4} )^{4} \) |
| 53 | \( ( 1 - T + T^{2} )^{4}( 1 + T + T^{2} )^{4} \) |
| 59 | \( ( 1 - T + T^{2} )^{4}( 1 + T + T^{2} )^{4} \) |
| 61 | \( ( 1 - T^{4} + T^{8} )^{2} \) |
| 67 | \( ( 1 - T^{2} + T^{4} )^{4} \) |
| 71 | \( ( 1 - T )^{8}( 1 + T )^{8} \) |
| 73 | \( ( 1 - T^{4} + T^{8} )^{2} \) |
| 79 | \( ( 1 - T + T^{2} )^{4}( 1 + T + T^{2} )^{4} \) |
| 83 | \( ( 1 + T^{2} )^{8} \) |
| 89 | \( ( 1 - T^{4} + T^{8} )^{2} \) |
| 97 | \( ( 1 + T^{4} )^{4} \) |
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\(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{16} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)
Imaginary part of the first few zeros on the critical line
−4.48927676494909329218206359569, −4.45990399303347121412776320637, −4.15730358470410986281333019978, −4.11615482734074465580480162201, −4.08533714243369585529571767341, −4.03137258369416807580917582221, −3.74268858308021409640504315515, −3.62206610801279245905909710501, −3.47096316806423292961315868201, −3.35668466705718864119965099261, −3.31666910974646657766852397326, −3.01497576584863335499380343426, −2.73960846638942985615717002133, −2.72931873858675939607097594529, −2.46523788384924324392822915304, −2.43702674696240688646207824865, −2.38419108559785237991325984166, −2.20521203852142335097996614980, −1.73813263557611878761106804737, −1.71814407002169286595163026182, −1.66565511279663989273621241601, −1.56997585376123356412284055248, −1.13762375495705468201852172298, −1.12503455848332174329274823098, −1.09103090404951139878806406777,
1.09103090404951139878806406777, 1.12503455848332174329274823098, 1.13762375495705468201852172298, 1.56997585376123356412284055248, 1.66565511279663989273621241601, 1.71814407002169286595163026182, 1.73813263557611878761106804737, 2.20521203852142335097996614980, 2.38419108559785237991325984166, 2.43702674696240688646207824865, 2.46523788384924324392822915304, 2.72931873858675939607097594529, 2.73960846638942985615717002133, 3.01497576584863335499380343426, 3.31666910974646657766852397326, 3.35668466705718864119965099261, 3.47096316806423292961315868201, 3.62206610801279245905909710501, 3.74268858308021409640504315515, 4.03137258369416807580917582221, 4.08533714243369585529571767341, 4.11615482734074465580480162201, 4.15730358470410986281333019978, 4.45990399303347121412776320637, 4.48927676494909329218206359569
Plot not available for L-functions of degree greater than 10.