Properties

Label 2-62-31.8-c7-0-10
Degree $2$
Conductor $62$
Sign $0.329 + 0.944i$
Analytic cond. $19.3678$
Root an. cond. $4.40089$
Motivic weight $7$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (2.47 − 7.60i)2-s + (−10.2 − 31.5i)3-s + (−51.7 − 37.6i)4-s + 307.·5-s − 264.·6-s + (767. + 557. i)7-s + (−414. + 300. i)8-s + (881. − 640. i)9-s + (760. − 2.34e3i)10-s + (5.32e3 + 3.87e3i)11-s + (−655. + 2.01e3i)12-s + (2.12e3 + 6.53e3i)13-s + (6.14e3 − 4.46e3i)14-s + (−3.15e3 − 9.69e3i)15-s + (1.26e3 + 3.89e3i)16-s + (1.48e3 − 1.08e3i)17-s + ⋯
L(s)  = 1  + (0.218 − 0.672i)2-s + (−0.218 − 0.673i)3-s + (−0.404 − 0.293i)4-s + 1.10·5-s − 0.500·6-s + (0.845 + 0.614i)7-s + (−0.286 + 0.207i)8-s + (0.403 − 0.292i)9-s + (0.240 − 0.740i)10-s + (1.20 + 0.877i)11-s + (−0.109 + 0.336i)12-s + (0.268 + 0.824i)13-s + (0.598 − 0.434i)14-s + (−0.241 − 0.741i)15-s + (0.0772 + 0.237i)16-s + (0.0733 − 0.0533i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 62 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.329 + 0.944i)\, \overline{\Lambda}(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 62 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & (0.329 + 0.944i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(62\)    =    \(2 \cdot 31\)
Sign: $0.329 + 0.944i$
Analytic conductor: \(19.3678\)
Root analytic conductor: \(4.40089\)
Motivic weight: \(7\)
Rational: no
Arithmetic: yes
Character: $\chi_{62} (39, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 62,\ (\ :7/2),\ 0.329 + 0.944i)\)

Particular Values

\(L(4)\) \(\approx\) \(2.25496 - 1.60223i\)
\(L(\frac12)\) \(\approx\) \(2.25496 - 1.60223i\)
\(L(\frac{9}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-2.47 + 7.60i)T \)
31 \( 1 + (1.56e5 + 5.38e4i)T \)
good3 \( 1 + (10.2 + 31.5i)T + (-1.76e3 + 1.28e3i)T^{2} \)
5 \( 1 - 307.T + 7.81e4T^{2} \)
7 \( 1 + (-767. - 557. i)T + (2.54e5 + 7.83e5i)T^{2} \)
11 \( 1 + (-5.32e3 - 3.87e3i)T + (6.02e6 + 1.85e7i)T^{2} \)
13 \( 1 + (-2.12e3 - 6.53e3i)T + (-5.07e7 + 3.68e7i)T^{2} \)
17 \( 1 + (-1.48e3 + 1.08e3i)T + (1.26e8 - 3.90e8i)T^{2} \)
19 \( 1 + (-4.93e3 + 1.51e4i)T + (-7.23e8 - 5.25e8i)T^{2} \)
23 \( 1 + (-1.43e4 + 1.04e4i)T + (1.05e9 - 3.23e9i)T^{2} \)
29 \( 1 + (-1.92e3 + 5.93e3i)T + (-1.39e10 - 1.01e10i)T^{2} \)
37 \( 1 - 2.23e5T + 9.49e10T^{2} \)
41 \( 1 + (-3.65e4 + 1.12e5i)T + (-1.57e11 - 1.14e11i)T^{2} \)
43 \( 1 + (5.11e3 - 1.57e4i)T + (-2.19e11 - 1.59e11i)T^{2} \)
47 \( 1 + (2.77e4 + 8.52e4i)T + (-4.09e11 + 2.97e11i)T^{2} \)
53 \( 1 + (-2.76e5 + 2.00e5i)T + (3.63e11 - 1.11e12i)T^{2} \)
59 \( 1 + (-8.31e5 - 2.55e6i)T + (-2.01e12 + 1.46e12i)T^{2} \)
61 \( 1 + 2.41e6T + 3.14e12T^{2} \)
67 \( 1 - 3.43e6T + 6.06e12T^{2} \)
71 \( 1 + (2.43e6 - 1.76e6i)T + (2.81e12 - 8.64e12i)T^{2} \)
73 \( 1 + (3.05e6 + 2.22e6i)T + (3.41e12 + 1.05e13i)T^{2} \)
79 \( 1 + (4.75e5 - 3.45e5i)T + (5.93e12 - 1.82e13i)T^{2} \)
83 \( 1 + (1.35e6 - 4.17e6i)T + (-2.19e13 - 1.59e13i)T^{2} \)
89 \( 1 + (5.49e5 + 3.99e5i)T + (1.36e13 + 4.20e13i)T^{2} \)
97 \( 1 + (5.01e6 + 3.64e6i)T + (2.49e13 + 7.68e13i)T^{2} \)
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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

−13.18302809252288083650713865683, −12.14897441442963099449395805493, −11.37165038269163418581428474613, −9.774159443385311920061866184908, −8.973414084558718868850509743789, −7.02885551591268594426246341804, −5.84000687386466109177745193547, −4.34407234558323735362045328183, −2.07961384996052508199397961863, −1.35140289089600719432910656744, 1.33194109394714545692251615243, 3.77428863743000726186008694301, 5.12741709997822878379818626305, 6.17326186306195422607014948130, 7.72703597245014879726382036128, 9.122513703296233468426984374762, 10.24566329965648037700272257697, 11.28216022216037722630590302753, 13.01713535251470842697997531208, 13.98204478940459528791372061436

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