Properties

Label 2-5e2-1.1-c33-0-42
Degree $2$
Conductor $25$
Sign $-1$
Analytic cond. $172.457$
Root an. cond. $13.1322$
Motivic weight $33$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 5.62e3·2-s + 1.24e8·3-s − 8.55e9·4-s − 7.01e11·6-s − 7.01e13·7-s + 9.65e13·8-s + 9.96e15·9-s + 9.39e16·11-s − 1.06e18·12-s − 9.95e17·13-s + 3.94e17·14-s + 7.29e19·16-s + 2.59e20·17-s − 5.60e19·18-s − 1.31e21·19-s − 8.74e21·21-s − 5.28e20·22-s − 5.44e22·23-s + 1.20e22·24-s + 5.60e21·26-s + 5.49e23·27-s + 6.00e23·28-s − 9.77e23·29-s + 6.82e24·31-s − 1.23e24·32-s + 1.17e25·33-s − 1.45e24·34-s + ⋯
L(s)  = 1  − 0.0607·2-s + 1.67·3-s − 0.996·4-s − 0.101·6-s − 0.797·7-s + 0.121·8-s + 1.79·9-s + 0.616·11-s − 1.66·12-s − 0.414·13-s + 0.0484·14-s + 0.988·16-s + 1.29·17-s − 0.108·18-s − 1.04·19-s − 1.33·21-s − 0.0374·22-s − 1.85·23-s + 0.202·24-s + 0.0251·26-s + 1.32·27-s + 0.794·28-s − 0.725·29-s + 1.68·31-s − 0.181·32-s + 1.03·33-s − 0.0784·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 25 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(34-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 25 ^{s/2} \, \Gamma_{\C}(s+33/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(25\)    =    \(5^{2}\)
Sign: $-1$
Analytic conductor: \(172.457\)
Root analytic conductor: \(13.1322\)
Motivic weight: \(33\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 25,\ (\ :33/2),\ -1)\)

Particular Values

\(L(17)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{35}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
good2 \( 1 + 5.62e3T + 8.58e9T^{2} \)
3 \( 1 - 1.24e8T + 5.55e15T^{2} \)
7 \( 1 + 7.01e13T + 7.73e27T^{2} \)
11 \( 1 - 9.39e16T + 2.32e34T^{2} \)
13 \( 1 + 9.95e17T + 5.75e36T^{2} \)
17 \( 1 - 2.59e20T + 4.02e40T^{2} \)
19 \( 1 + 1.31e21T + 1.58e42T^{2} \)
23 \( 1 + 5.44e22T + 8.65e44T^{2} \)
29 \( 1 + 9.77e23T + 1.81e48T^{2} \)
31 \( 1 - 6.82e24T + 1.64e49T^{2} \)
37 \( 1 - 7.50e25T + 5.63e51T^{2} \)
41 \( 1 + 2.94e25T + 1.66e53T^{2} \)
43 \( 1 - 1.00e27T + 8.02e53T^{2} \)
47 \( 1 + 1.91e27T + 1.51e55T^{2} \)
53 \( 1 + 4.33e28T + 7.96e56T^{2} \)
59 \( 1 + 1.21e29T + 2.74e58T^{2} \)
61 \( 1 - 4.03e29T + 8.23e58T^{2} \)
67 \( 1 - 1.33e30T + 1.82e60T^{2} \)
71 \( 1 + 4.10e30T + 1.23e61T^{2} \)
73 \( 1 + 8.64e30T + 3.08e61T^{2} \)
79 \( 1 + 1.76e31T + 4.18e62T^{2} \)
83 \( 1 - 6.43e30T + 2.13e63T^{2} \)
89 \( 1 - 1.32e32T + 2.13e64T^{2} \)
97 \( 1 + 2.90e32T + 3.65e65T^{2} \)
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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

−9.959898167075795547439679919649, −9.576749758250922501893848687393, −8.440159216433238149050444788815, −7.71522971227882952024329997564, −6.12599235002385305446207432381, −4.35641843699847678518091001050, −3.63768308086021634292186016006, −2.63751404917680081658840823328, −1.36505051645177571274278094766, 0, 1.36505051645177571274278094766, 2.63751404917680081658840823328, 3.63768308086021634292186016006, 4.35641843699847678518091001050, 6.12599235002385305446207432381, 7.71522971227882952024329997564, 8.440159216433238149050444788815, 9.576749758250922501893848687393, 9.959898167075795547439679919649

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