Properties

Label 2-322-23.8-c1-0-1
Degree $2$
Conductor $322$
Sign $0.0356 - 0.999i$
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  + (−0.142 + 0.989i)2-s + (−0.182 − 0.400i)3-s + (−0.959 − 0.281i)4-s + (2.48 + 2.87i)5-s + (0.421 − 0.123i)6-s + (−0.841 − 0.540i)7-s + (0.415 − 0.909i)8-s + (1.83 − 2.12i)9-s + (−3.19 + 2.05i)10-s + (0.610 + 4.24i)11-s + (0.0625 + 0.435i)12-s + (−2.14 + 1.38i)13-s + (0.654 − 0.755i)14-s + (0.694 − 1.52i)15-s + (0.841 + 0.540i)16-s + (3.58 − 1.05i)17-s + ⋯
L(s)  = 1  + (−0.100 + 0.699i)2-s + (−0.105 − 0.230i)3-s + (−0.479 − 0.140i)4-s + (1.11 + 1.28i)5-s + (0.172 − 0.0505i)6-s + (−0.317 − 0.204i)7-s + (0.146 − 0.321i)8-s + (0.612 − 0.707i)9-s + (−1.01 + 0.650i)10-s + (0.183 + 1.27i)11-s + (0.0180 + 0.125i)12-s + (−0.596 + 0.383i)13-s + (0.175 − 0.201i)14-s + (0.179 − 0.392i)15-s + (0.210 + 0.135i)16-s + (0.868 − 0.254i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.0356 - 0.999i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.0356 - 0.999i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(322\)    =    \(2 \cdot 7 \cdot 23\)
Sign: $0.0356 - 0.999i$
Analytic conductor: \(2.57118\)
Root analytic conductor: \(1.60349\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{322} (169, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 322,\ (\ :1/2),\ 0.0356 - 0.999i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.971064 + 0.937050i\)
\(L(\frac12)\) \(\approx\) \(0.971064 + 0.937050i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.142 - 0.989i)T \)
7 \( 1 + (0.841 + 0.540i)T \)
23 \( 1 + (1.68 - 4.49i)T \)
good3 \( 1 + (0.182 + 0.400i)T + (-1.96 + 2.26i)T^{2} \)
5 \( 1 + (-2.48 - 2.87i)T + (-0.711 + 4.94i)T^{2} \)
11 \( 1 + (-0.610 - 4.24i)T + (-10.5 + 3.09i)T^{2} \)
13 \( 1 + (2.14 - 1.38i)T + (5.40 - 11.8i)T^{2} \)
17 \( 1 + (-3.58 + 1.05i)T + (14.3 - 9.19i)T^{2} \)
19 \( 1 + (1.18 + 0.348i)T + (15.9 + 10.2i)T^{2} \)
29 \( 1 + (-5.13 + 1.50i)T + (24.3 - 15.6i)T^{2} \)
31 \( 1 + (2.97 - 6.51i)T + (-20.3 - 23.4i)T^{2} \)
37 \( 1 + (-5.05 + 5.83i)T + (-5.26 - 36.6i)T^{2} \)
41 \( 1 + (-0.147 - 0.170i)T + (-5.83 + 40.5i)T^{2} \)
43 \( 1 + (3.98 + 8.72i)T + (-28.1 + 32.4i)T^{2} \)
47 \( 1 - 0.240T + 47T^{2} \)
53 \( 1 + (8.72 + 5.60i)T + (22.0 + 48.2i)T^{2} \)
59 \( 1 + (-6.17 + 3.97i)T + (24.5 - 53.6i)T^{2} \)
61 \( 1 + (-3.72 + 8.14i)T + (-39.9 - 46.1i)T^{2} \)
67 \( 1 + (-1.83 + 12.7i)T + (-64.2 - 18.8i)T^{2} \)
71 \( 1 + (-1.00 + 6.95i)T + (-68.1 - 20.0i)T^{2} \)
73 \( 1 + (-2.22 - 0.653i)T + (61.4 + 39.4i)T^{2} \)
79 \( 1 + (-4.54 + 2.92i)T + (32.8 - 71.8i)T^{2} \)
83 \( 1 + (1.65 - 1.91i)T + (-11.8 - 82.1i)T^{2} \)
89 \( 1 + (1.27 + 2.79i)T + (-58.2 + 67.2i)T^{2} \)
97 \( 1 + (-8.97 - 10.3i)T + (-13.8 + 96.0i)T^{2} \)
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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

−12.02126357558361557043952596730, −10.58259739374409231194020336589, −9.732458325010728299355247497957, −9.474180519705741040495659269282, −7.60080108741014223863374724910, −6.88024966587353405666360606290, −6.37552469083110810305346944089, −5.11405637229607429007718677295, −3.58154150423671895223559181019, −1.94717062095311172984498385419, 1.15882845081274545428313625862, 2.63958605054189789194164735017, 4.31363540690442787666139978769, 5.30210357391810541250951189527, 6.13556934561178084707198217536, 8.011808143957370955078440273940, 8.739043264660979422865605171664, 9.812694385543168169325962215966, 10.17773193766092057615874262530, 11.37653319913835315104578124075

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