Properties

Label 2-475-1.1-c5-0-101
Degree $2$
Conductor $475$
Sign $-1$
Analytic cond. $76.1823$
Root an. cond. $8.72824$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 3-s − 28·4-s + 2·6-s + 167·7-s − 120·8-s − 242·9-s + 262·11-s − 28·12-s − 749·13-s + 334·14-s + 656·16-s + 1.59e3·17-s − 484·18-s − 361·19-s + 167·21-s + 524·22-s + 2.01e3·23-s − 120·24-s − 1.49e3·26-s − 485·27-s − 4.67e3·28-s − 1.05e3·29-s − 1.54e3·31-s + 5.15e3·32-s + 262·33-s + 3.19e3·34-s + ⋯
L(s)  = 1  + 0.353·2-s + 0.0641·3-s − 7/8·4-s + 0.0226·6-s + 1.28·7-s − 0.662·8-s − 0.995·9-s + 0.652·11-s − 0.0561·12-s − 1.22·13-s + 0.455·14-s + 0.640·16-s + 1.34·17-s − 0.352·18-s − 0.229·19-s + 0.0826·21-s + 0.230·22-s + 0.792·23-s − 0.0425·24-s − 0.434·26-s − 0.128·27-s − 1.12·28-s − 0.232·29-s − 0.289·31-s + 0.889·32-s + 0.0418·33-s + 0.473·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 475 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 475 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(475\)    =    \(5^{2} \cdot 19\)
Sign: $-1$
Analytic conductor: \(76.1823\)
Root analytic conductor: \(8.72824\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 475,\ (\ :5/2),\ -1)\)

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)$
bad5 \( 1 \)
19 \( 1 + p^{2} T \)
good2 \( 1 - p T + p^{5} T^{2} \)
3 \( 1 - T + p^{5} T^{2} \)
7 \( 1 - 167 T + p^{5} T^{2} \)
11 \( 1 - 262 T + p^{5} T^{2} \)
13 \( 1 + 749 T + p^{5} T^{2} \)
17 \( 1 - 1597 T + p^{5} T^{2} \)
23 \( 1 - 2011 T + p^{5} T^{2} \)
29 \( 1 + 1055 T + p^{5} T^{2} \)
31 \( 1 + 1548 T + p^{5} T^{2} \)
37 \( 1 + 9378 T + p^{5} T^{2} \)
41 \( 1 + 10248 T + p^{5} T^{2} \)
43 \( 1 + 10544 T + p^{5} T^{2} \)
47 \( 1 - 6912 T + p^{5} T^{2} \)
53 \( 1 - 35291 T + p^{5} T^{2} \)
59 \( 1 - 33655 T + p^{5} T^{2} \)
61 \( 1 + 26218 T + p^{5} T^{2} \)
67 \( 1 + 45083 T + p^{5} T^{2} \)
71 \( 1 - 30942 T + p^{5} T^{2} \)
73 \( 1 + 46969 T + p^{5} T^{2} \)
79 \( 1 + 64430 T + p^{5} T^{2} \)
83 \( 1 - 13986 T + p^{5} T^{2} \)
89 \( 1 + 137700 T + p^{5} T^{2} \)
97 \( 1 - 22162 T + p^{5} T^{2} \)
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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

−9.670905684734627528547060444753, −8.753205369208456604020132485827, −8.141775257018963165941539145239, −7.08127698135832291026214672257, −5.51540182057066176405692172621, −5.13655968901111827122366374475, −4.01570397409697175033935708711, −2.87295741138326132165976954541, −1.38341909395407993174926851457, 0, 1.38341909395407993174926851457, 2.87295741138326132165976954541, 4.01570397409697175033935708711, 5.13655968901111827122366374475, 5.51540182057066176405692172621, 7.08127698135832291026214672257, 8.141775257018963165941539145239, 8.753205369208456604020132485827, 9.670905684734627528547060444753

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