Properties

Label 2-790-1.1-c5-0-56
Degree $2$
Conductor $790$
Sign $-1$
Analytic cond. $126.703$
Root an. cond. $11.2562$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·2-s − 25.5·3-s + 16·4-s − 25·5-s − 102.·6-s − 185.·7-s + 64·8-s + 412.·9-s − 100·10-s − 190.·11-s − 409.·12-s − 654.·13-s − 742.·14-s + 639.·15-s + 256·16-s + 493.·17-s + 1.64e3·18-s + 3.10e3·19-s − 400·20-s + 4.75e3·21-s − 762.·22-s − 1.05e3·23-s − 1.63e3·24-s + 625·25-s − 2.61e3·26-s − 4.32e3·27-s − 2.97e3·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.64·3-s + 0.5·4-s − 0.447·5-s − 1.16·6-s − 1.43·7-s + 0.353·8-s + 1.69·9-s − 0.316·10-s − 0.475·11-s − 0.820·12-s − 1.07·13-s − 1.01·14-s + 0.734·15-s + 0.250·16-s + 0.414·17-s + 1.19·18-s + 1.97·19-s − 0.223·20-s + 2.35·21-s − 0.335·22-s − 0.415·23-s − 0.580·24-s + 0.200·25-s − 0.759·26-s − 1.14·27-s − 0.716·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 790 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 790 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(790\)    =    \(2 \cdot 5 \cdot 79\)
Sign: $-1$
Analytic conductor: \(126.703\)
Root analytic conductor: \(11.2562\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 790,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 4T \)
5 \( 1 + 25T \)
79 \( 1 - 6.24e3T \)
good3 \( 1 + 25.5T + 243T^{2} \)
7 \( 1 + 185.T + 1.68e4T^{2} \)
11 \( 1 + 190.T + 1.61e5T^{2} \)
13 \( 1 + 654.T + 3.71e5T^{2} \)
17 \( 1 - 493.T + 1.41e6T^{2} \)
19 \( 1 - 3.10e3T + 2.47e6T^{2} \)
23 \( 1 + 1.05e3T + 6.43e6T^{2} \)
29 \( 1 - 1.17e3T + 2.05e7T^{2} \)
31 \( 1 - 1.11e3T + 2.86e7T^{2} \)
37 \( 1 - 1.06e4T + 6.93e7T^{2} \)
41 \( 1 + 41.3T + 1.15e8T^{2} \)
43 \( 1 + 1.93e4T + 1.47e8T^{2} \)
47 \( 1 - 6.98e3T + 2.29e8T^{2} \)
53 \( 1 - 9.34e3T + 4.18e8T^{2} \)
59 \( 1 + 3.59e4T + 7.14e8T^{2} \)
61 \( 1 - 4.15e4T + 8.44e8T^{2} \)
67 \( 1 - 3.43e4T + 1.35e9T^{2} \)
71 \( 1 - 7.49e4T + 1.80e9T^{2} \)
73 \( 1 + 5.66e4T + 2.07e9T^{2} \)
83 \( 1 - 1.18e4T + 3.93e9T^{2} \)
89 \( 1 - 1.05e5T + 5.58e9T^{2} \)
97 \( 1 - 1.62e5T + 8.58e9T^{2} \)
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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

−9.658631888736555957320848137801, −7.80149249093272673843169388050, −7.04077581073235154238375742405, −6.33979868406750880158708057609, −5.46175737254929939102677925735, −4.90075141533921711743129224079, −3.70588239925721475976469724715, −2.73717557284280560093751284617, −0.921583216755717072872085077939, 0, 0.921583216755717072872085077939, 2.73717557284280560093751284617, 3.70588239925721475976469724715, 4.90075141533921711743129224079, 5.46175737254929939102677925735, 6.33979868406750880158708057609, 7.04077581073235154238375742405, 7.80149249093272673843169388050, 9.658631888736555957320848137801

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