Properties

Label 2-25350-1.1-c1-0-70
Degree $2$
Conductor $25350$
Sign $-1$
Analytic cond. $202.420$
Root an. cond. $14.2274$
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  − 2-s + 3-s + 4-s − 6-s + 4·7-s − 8-s + 9-s − 5·11-s + 12-s − 4·14-s + 16-s + 2·17-s − 18-s − 8·19-s + 4·21-s + 5·22-s − 3·23-s − 24-s + 27-s + 4·28-s + 7·29-s + 7·31-s − 32-s − 5·33-s − 2·34-s + 36-s − 3·37-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 1/2·4-s − 0.408·6-s + 1.51·7-s − 0.353·8-s + 1/3·9-s − 1.50·11-s + 0.288·12-s − 1.06·14-s + 1/4·16-s + 0.485·17-s − 0.235·18-s − 1.83·19-s + 0.872·21-s + 1.06·22-s − 0.625·23-s − 0.204·24-s + 0.192·27-s + 0.755·28-s + 1.29·29-s + 1.25·31-s − 0.176·32-s − 0.870·33-s − 0.342·34-s + 1/6·36-s − 0.493·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 25350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 25350 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(25350\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(202.420\)
Root analytic conductor: \(14.2274\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 25350,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
3 \( 1 - T \)
5 \( 1 \)
13 \( 1 \)
good7 \( 1 - 4 T + p T^{2} \)
11 \( 1 + 5 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + 8 T + p T^{2} \)
23 \( 1 + 3 T + p T^{2} \)
29 \( 1 - 7 T + p T^{2} \)
31 \( 1 - 7 T + p T^{2} \)
37 \( 1 + 3 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - T + p T^{2} \)
47 \( 1 + 7 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 5 T + p T^{2} \)
61 \( 1 - 4 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 - T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 + 12 T + p T^{2} \)
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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

−15.56616633990507, −15.20529677733671, −14.50544488111628, −14.21439669572087, −13.56003534463482, −12.86798126985815, −12.41742514101583, −11.73234918472849, −11.14670278948996, −10.60535636609719, −10.19591458968971, −9.740330902544243, −8.685465191336352, −8.345384508906511, −8.101635568250355, −7.587441469493495, −6.794257194873883, −6.156545304568024, −5.328535330541719, −4.715072808967547, −4.235239334193185, −3.149284558952560, −2.454486954346960, −1.965036977961395, −1.151219441008331, 0, 1.151219441008331, 1.965036977961395, 2.454486954346960, 3.149284558952560, 4.235239334193185, 4.715072808967547, 5.328535330541719, 6.156545304568024, 6.794257194873883, 7.587441469493495, 8.101635568250355, 8.345384508906511, 8.685465191336352, 9.740330902544243, 10.19591458968971, 10.60535636609719, 11.14670278948996, 11.73234918472849, 12.41742514101583, 12.86798126985815, 13.56003534463482, 14.21439669572087, 14.50544488111628, 15.20529677733671, 15.56616633990507

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