Properties

Label 2-304-1.1-c3-0-23
Degree $2$
Conductor $304$
Sign $-1$
Analytic cond. $17.9365$
Root an. cond. $4.23516$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5·3-s − 12·5-s − 11·7-s − 2·9-s + 54·11-s + 11·13-s − 60·15-s − 93·17-s − 19·19-s − 55·21-s − 183·23-s + 19·25-s − 145·27-s − 249·29-s − 56·31-s + 270·33-s + 132·35-s − 250·37-s + 55·39-s + 240·41-s + 196·43-s + 24·45-s + 168·47-s − 222·49-s − 465·51-s + 435·53-s − 648·55-s + ⋯
L(s)  = 1  + 0.962·3-s − 1.07·5-s − 0.593·7-s − 0.0740·9-s + 1.48·11-s + 0.234·13-s − 1.03·15-s − 1.32·17-s − 0.229·19-s − 0.571·21-s − 1.65·23-s + 0.151·25-s − 1.03·27-s − 1.59·29-s − 0.324·31-s + 1.42·33-s + 0.637·35-s − 1.11·37-s + 0.225·39-s + 0.914·41-s + 0.695·43-s + 0.0795·45-s + 0.521·47-s − 0.647·49-s − 1.27·51-s + 1.12·53-s − 1.58·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 304 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 304 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(304\)    =    \(2^{4} \cdot 19\)
Sign: $-1$
Analytic conductor: \(17.9365\)
Root analytic conductor: \(4.23516\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 304,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
19 \( 1 + p T \)
good3 \( 1 - 5 T + p^{3} T^{2} \)
5 \( 1 + 12 T + p^{3} T^{2} \)
7 \( 1 + 11 T + p^{3} T^{2} \)
11 \( 1 - 54 T + p^{3} T^{2} \)
13 \( 1 - 11 T + p^{3} T^{2} \)
17 \( 1 + 93 T + p^{3} T^{2} \)
23 \( 1 + 183 T + p^{3} T^{2} \)
29 \( 1 + 249 T + p^{3} T^{2} \)
31 \( 1 + 56 T + p^{3} T^{2} \)
37 \( 1 + 250 T + p^{3} T^{2} \)
41 \( 1 - 240 T + p^{3} T^{2} \)
43 \( 1 - 196 T + p^{3} T^{2} \)
47 \( 1 - 168 T + p^{3} T^{2} \)
53 \( 1 - 435 T + p^{3} T^{2} \)
59 \( 1 + 195 T + p^{3} T^{2} \)
61 \( 1 + 358 T + p^{3} T^{2} \)
67 \( 1 - 961 T + p^{3} T^{2} \)
71 \( 1 - 246 T + p^{3} T^{2} \)
73 \( 1 - 353 T + p^{3} T^{2} \)
79 \( 1 - 34 T + p^{3} T^{2} \)
83 \( 1 + 234 T + p^{3} T^{2} \)
89 \( 1 + 168 T + p^{3} T^{2} \)
97 \( 1 - 758 T + p^{3} T^{2} \)
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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

−10.99784685254615045194592628480, −9.527011401123062362182140732785, −8.917015998069864571448940636016, −8.060189851905615674275851735522, −7.06576395129521623299493439589, −6.00908300049777687915685225433, −4.04695854338359794693160229896, −3.67130652853172083899920985194, −2.10080515022378018681068411325, 0, 2.10080515022378018681068411325, 3.67130652853172083899920985194, 4.04695854338359794693160229896, 6.00908300049777687915685225433, 7.06576395129521623299493439589, 8.060189851905615674275851735522, 8.917015998069864571448940636016, 9.527011401123062362182140732785, 10.99784685254615045194592628480

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