Properties

Label 2-322-161.95-c1-0-15
Degree $2$
Conductor $322$
Sign $-0.742 - 0.670i$
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  + (0.786 − 0.618i)2-s + (−1.59 − 2.23i)3-s + (0.235 − 0.971i)4-s + (−3.72 − 0.717i)5-s + (−2.63 − 0.773i)6-s + (1.75 + 1.97i)7-s + (−0.415 − 0.909i)8-s + (−1.48 + 4.29i)9-s + (−3.36 + 1.73i)10-s + (−0.867 − 0.682i)11-s + (−2.54 + 1.02i)12-s + (−1.38 − 0.892i)13-s + (2.60 + 0.465i)14-s + (4.32 + 9.46i)15-s + (−0.888 − 0.458i)16-s + (0.703 − 0.670i)17-s + ⋯
L(s)  = 1  + (0.555 − 0.437i)2-s + (−0.919 − 1.29i)3-s + (0.117 − 0.485i)4-s + (−1.66 − 0.320i)5-s + (−1.07 − 0.315i)6-s + (0.664 + 0.746i)7-s + (−0.146 − 0.321i)8-s + (−0.494 + 1.43i)9-s + (−1.06 + 0.549i)10-s + (−0.261 − 0.205i)11-s + (−0.735 + 0.294i)12-s + (−0.385 − 0.247i)13-s + (0.696 + 0.124i)14-s + (1.11 + 2.44i)15-s + (−0.222 − 0.114i)16-s + (0.170 − 0.162i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.742 - 0.670i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.742 - 0.670i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(322\)    =    \(2 \cdot 7 \cdot 23\)
Sign: $-0.742 - 0.670i$
Analytic conductor: \(2.57118\)
Root analytic conductor: \(1.60349\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{322} (95, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 322,\ (\ :1/2),\ -0.742 - 0.670i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.174010 + 0.452417i\)
\(L(\frac12)\) \(\approx\) \(0.174010 + 0.452417i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.786 + 0.618i)T \)
7 \( 1 + (-1.75 - 1.97i)T \)
23 \( 1 + (4.10 - 2.47i)T \)
good3 \( 1 + (1.59 + 2.23i)T + (-0.981 + 2.83i)T^{2} \)
5 \( 1 + (3.72 + 0.717i)T + (4.64 + 1.85i)T^{2} \)
11 \( 1 + (0.867 + 0.682i)T + (2.59 + 10.6i)T^{2} \)
13 \( 1 + (1.38 + 0.892i)T + (5.40 + 11.8i)T^{2} \)
17 \( 1 + (-0.703 + 0.670i)T + (0.808 - 16.9i)T^{2} \)
19 \( 1 + (1.00 + 0.956i)T + (0.904 + 18.9i)T^{2} \)
29 \( 1 + (7.10 + 2.08i)T + (24.3 + 15.6i)T^{2} \)
31 \( 1 + (4.64 + 0.443i)T + (30.4 + 5.86i)T^{2} \)
37 \( 1 + (-1.99 + 5.77i)T + (-29.0 - 22.8i)T^{2} \)
41 \( 1 + (-7.36 + 8.49i)T + (-5.83 - 40.5i)T^{2} \)
43 \( 1 + (-2.32 + 5.09i)T + (-28.1 - 32.4i)T^{2} \)
47 \( 1 + (5.20 + 9.01i)T + (-23.5 + 40.7i)T^{2} \)
53 \( 1 + (0.0304 + 0.639i)T + (-52.7 + 5.03i)T^{2} \)
59 \( 1 + (11.5 - 5.93i)T + (34.2 - 48.0i)T^{2} \)
61 \( 1 + (0.0826 - 0.116i)T + (-19.9 - 57.6i)T^{2} \)
67 \( 1 + (-6.85 - 2.74i)T + (48.4 + 46.2i)T^{2} \)
71 \( 1 + (2.17 + 15.1i)T + (-68.1 + 20.0i)T^{2} \)
73 \( 1 + (3.12 - 12.8i)T + (-64.8 - 33.4i)T^{2} \)
79 \( 1 + (-0.602 + 12.6i)T + (-78.6 - 7.50i)T^{2} \)
83 \( 1 + (-8.85 - 10.2i)T + (-11.8 + 82.1i)T^{2} \)
89 \( 1 + (-7.74 + 0.739i)T + (87.3 - 16.8i)T^{2} \)
97 \( 1 + (-7.53 + 8.69i)T + (-13.8 - 96.0i)T^{2} \)
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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

−11.41179600079311603322062801104, −10.82938308433534112797016622828, −8.988358619753866142600557837841, −7.75606028333882833486599154775, −7.39050014688156931220154340653, −5.89514635607925690878710716681, −5.13034374264858142981607101603, −3.83506352594609888336065140627, −2.07287563766777533737354800502, −0.31711424857321746314325100208, 3.48954268403528404976406654293, 4.33821322391943778598254711143, 4.82418255791197142287659732605, 6.21279395916905961194767307665, 7.47504480764172973395717643965, 8.072506274426469940595057400096, 9.590977955915286136482499809803, 10.78759287946224886464118711634, 11.17400587372977253007450391073, 11.92954346919790597009961665099

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