Properties

Label 2-322-23.9-c1-0-5
Degree $2$
Conductor $322$
Sign $0.941 + 0.337i$
Analytic cond. $2.57118$
Root an. cond. $1.60349$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.959 + 0.281i)2-s + (0.868 + 1.00i)3-s + (0.841 − 0.540i)4-s + (−0.397 − 2.76i)5-s + (−1.11 − 0.716i)6-s + (−0.415 + 0.909i)7-s + (−0.654 + 0.755i)8-s + (0.176 − 1.22i)9-s + (1.15 + 2.53i)10-s + (5.62 + 1.65i)11-s + (1.27 + 0.373i)12-s + (−2.66 − 5.82i)13-s + (0.142 − 0.989i)14-s + (2.42 − 2.79i)15-s + (0.415 − 0.909i)16-s + (−0.167 − 0.107i)17-s + ⋯
L(s)  = 1  + (−0.678 + 0.199i)2-s + (0.501 + 0.578i)3-s + (0.420 − 0.270i)4-s + (−0.177 − 1.23i)5-s + (−0.455 − 0.292i)6-s + (−0.157 + 0.343i)7-s + (−0.231 + 0.267i)8-s + (0.0589 − 0.409i)9-s + (0.366 + 0.803i)10-s + (1.69 + 0.498i)11-s + (0.367 + 0.107i)12-s + (−0.738 − 1.61i)13-s + (0.0380 − 0.264i)14-s + (0.625 − 0.722i)15-s + (0.103 − 0.227i)16-s + (−0.0405 − 0.0260i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.941 + 0.337i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.941 + 0.337i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(322\)    =    \(2 \cdot 7 \cdot 23\)
Sign: $0.941 + 0.337i$
Analytic conductor: \(2.57118\)
Root analytic conductor: \(1.60349\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{322} (239, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 322,\ (\ :1/2),\ 0.941 + 0.337i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.12263 - 0.194997i\)
\(L(\frac12)\) \(\approx\) \(1.12263 - 0.194997i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.959 - 0.281i)T \)
7 \( 1 + (0.415 - 0.909i)T \)
23 \( 1 + (1.51 - 4.55i)T \)
good3 \( 1 + (-0.868 - 1.00i)T + (-0.426 + 2.96i)T^{2} \)
5 \( 1 + (0.397 + 2.76i)T + (-4.79 + 1.40i)T^{2} \)
11 \( 1 + (-5.62 - 1.65i)T + (9.25 + 5.94i)T^{2} \)
13 \( 1 + (2.66 + 5.82i)T + (-8.51 + 9.82i)T^{2} \)
17 \( 1 + (0.167 + 0.107i)T + (7.06 + 15.4i)T^{2} \)
19 \( 1 + (-3.30 + 2.12i)T + (7.89 - 17.2i)T^{2} \)
29 \( 1 + (-4.01 - 2.57i)T + (12.0 + 26.3i)T^{2} \)
31 \( 1 + (-0.141 + 0.163i)T + (-4.41 - 30.6i)T^{2} \)
37 \( 1 + (-0.164 + 1.14i)T + (-35.5 - 10.4i)T^{2} \)
41 \( 1 + (-0.668 - 4.65i)T + (-39.3 + 11.5i)T^{2} \)
43 \( 1 + (1.00 + 1.16i)T + (-6.11 + 42.5i)T^{2} \)
47 \( 1 + 6.79T + 47T^{2} \)
53 \( 1 + (-2.78 + 6.10i)T + (-34.7 - 40.0i)T^{2} \)
59 \( 1 + (-4.10 - 8.97i)T + (-38.6 + 44.5i)T^{2} \)
61 \( 1 + (3.44 - 3.98i)T + (-8.68 - 60.3i)T^{2} \)
67 \( 1 + (10.4 - 3.05i)T + (56.3 - 36.2i)T^{2} \)
71 \( 1 + (14.6 - 4.31i)T + (59.7 - 38.3i)T^{2} \)
73 \( 1 + (-6.06 + 3.89i)T + (30.3 - 66.4i)T^{2} \)
79 \( 1 + (-2.79 - 6.11i)T + (-51.7 + 59.7i)T^{2} \)
83 \( 1 + (-0.912 + 6.34i)T + (-79.6 - 23.3i)T^{2} \)
89 \( 1 + (0.409 + 0.472i)T + (-12.6 + 88.0i)T^{2} \)
97 \( 1 + (1.02 + 7.13i)T + (-93.0 + 27.3i)T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−11.78756906153897692485197487565, −10.18521734600598365293366418831, −9.465724492068913111926636320872, −8.960051516921105480102607756772, −8.080493243990641445967094184606, −6.91955418546317881342821134926, −5.58453515598607831720111092006, −4.48016530996307526425717222286, −3.15723738766216343999337603479, −1.11112100273304965018590145252, 1.71829608234633112308209150405, 2.97707242653988523765690401453, 4.21252349779705502440258850787, 6.49598416071666921201002530422, 6.87175428761885265210788030909, 7.80439798073941476747291551305, 8.889572746175678239638777181319, 9.770095325384004999088005546643, 10.74086609956371596353259080233, 11.62125146274471315958836791730

Graph of the $Z$-function along the critical line