Properties

Label 2-309304-1.1-c1-0-6
Degree $2$
Conductor $309304$
Sign $-1$
Analytic cond. $2469.80$
Root an. cond. $49.6971$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 2·5-s + 4·7-s − 2·9-s + 2·11-s − 7·13-s − 2·15-s + 4·17-s + 6·19-s + 4·21-s − 23-s − 25-s − 5·27-s − 5·29-s + 3·31-s + 2·33-s − 8·35-s + 2·37-s − 7·39-s + 8·43-s + 4·45-s + 47-s + 9·49-s + 4·51-s + 6·53-s − 4·55-s + 6·57-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.894·5-s + 1.51·7-s − 2/3·9-s + 0.603·11-s − 1.94·13-s − 0.516·15-s + 0.970·17-s + 1.37·19-s + 0.872·21-s − 0.208·23-s − 1/5·25-s − 0.962·27-s − 0.928·29-s + 0.538·31-s + 0.348·33-s − 1.35·35-s + 0.328·37-s − 1.12·39-s + 1.21·43-s + 0.596·45-s + 0.145·47-s + 9/7·49-s + 0.560·51-s + 0.824·53-s − 0.539·55-s + 0.794·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 309304 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 309304 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(309304\)    =    \(2^{3} \cdot 23 \cdot 41^{2}\)
Sign: $-1$
Analytic conductor: \(2469.80\)
Root analytic conductor: \(49.6971\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 309304,\ (\ :1/2),\ -1)\)

Particular Values

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

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
23 \( 1 + T \)
41 \( 1 \)
good3 \( 1 - T + p T^{2} \)
5 \( 1 + 2 T + p T^{2} \)
7 \( 1 - 4 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 7 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
29 \( 1 + 5 T + p T^{2} \)
31 \( 1 - 3 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 - 13 T + p T^{2} \)
73 \( 1 + 3 T + p T^{2} \)
79 \( 1 + 6 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 4 T + p T^{2} \)
97 \( 1 - 8 T + p T^{2} \)
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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

−12.64422728706555, −12.35965586792210, −11.77322763073311, −11.55477192482865, −11.43997430743609, −10.57754198470127, −10.16458745952809, −9.529095967441412, −9.196845202146004, −8.772396230032393, −8.027596444436514, −7.714998825303971, −7.585045825655246, −7.226849331088579, −6.295013556193747, −5.643192468787734, −5.299890868488704, −4.731790599821310, −4.368597771242286, −3.668656285754481, −3.292666203884509, −2.567371610059048, −2.189698793806063, −1.447740073094309, −0.8158310682135202, 0, 0.8158310682135202, 1.447740073094309, 2.189698793806063, 2.567371610059048, 3.292666203884509, 3.668656285754481, 4.368597771242286, 4.731790599821310, 5.299890868488704, 5.643192468787734, 6.295013556193747, 7.226849331088579, 7.585045825655246, 7.714998825303971, 8.027596444436514, 8.772396230032393, 9.196845202146004, 9.529095967441412, 10.16458745952809, 10.57754198470127, 11.43997430743609, 11.55477192482865, 11.77322763073311, 12.35965586792210, 12.64422728706555

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