Properties

Label 2-5e2-1.1-c33-0-17
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3.47e4·2-s − 4.98e7·3-s − 7.38e9·4-s − 1.73e12·6-s + 1.47e14·7-s − 5.55e14·8-s − 3.07e15·9-s + 5.98e16·11-s + 3.67e17·12-s + 1.87e18·13-s + 5.13e18·14-s + 4.41e19·16-s + 1.50e19·17-s − 1.06e20·18-s + 9.64e20·19-s − 7.36e21·21-s + 2.07e21·22-s − 2.94e22·23-s + 2.76e22·24-s + 6.50e22·26-s + 4.30e23·27-s − 1.09e24·28-s + 2.20e24·29-s + 2.16e24·31-s + 6.30e24·32-s − 2.97e24·33-s + 5.21e23·34-s + ⋯
L(s)  = 1  + 0.374·2-s − 0.668·3-s − 0.859·4-s − 0.250·6-s + 1.68·7-s − 0.697·8-s − 0.553·9-s + 0.392·11-s + 0.574·12-s + 0.780·13-s + 0.630·14-s + 0.598·16-s + 0.0748·17-s − 0.207·18-s + 0.767·19-s − 1.12·21-s + 0.147·22-s − 1.00·23-s + 0.465·24-s + 0.292·26-s + 1.03·27-s − 1.44·28-s + 1.63·29-s + 0.533·31-s + 0.921·32-s − 0.262·33-s + 0.0280·34-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: \(0\)
Selberg data: \((2,\ 25,\ (\ :33/2),\ 1)\)

Particular Values

\(L(17)\) \(\approx\) \(1.970363266\)
\(L(\frac12)\) \(\approx\) \(1.970363266\)
\(L(\frac{35}{2})\) 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 \( 1 - 3.47e4T + 8.58e9T^{2} \)
3 \( 1 + 4.98e7T + 5.55e15T^{2} \)
7 \( 1 - 1.47e14T + 7.73e27T^{2} \)
11 \( 1 - 5.98e16T + 2.32e34T^{2} \)
13 \( 1 - 1.87e18T + 5.75e36T^{2} \)
17 \( 1 - 1.50e19T + 4.02e40T^{2} \)
19 \( 1 - 9.64e20T + 1.58e42T^{2} \)
23 \( 1 + 2.94e22T + 8.65e44T^{2} \)
29 \( 1 - 2.20e24T + 1.81e48T^{2} \)
31 \( 1 - 2.16e24T + 1.64e49T^{2} \)
37 \( 1 + 1.14e26T + 5.63e51T^{2} \)
41 \( 1 + 5.38e26T + 1.66e53T^{2} \)
43 \( 1 + 5.52e25T + 8.02e53T^{2} \)
47 \( 1 + 2.40e26T + 1.51e55T^{2} \)
53 \( 1 + 3.29e28T + 7.96e56T^{2} \)
59 \( 1 + 2.15e29T + 2.74e58T^{2} \)
61 \( 1 + 2.06e29T + 8.23e58T^{2} \)
67 \( 1 - 2.34e30T + 1.82e60T^{2} \)
71 \( 1 - 5.77e29T + 1.23e61T^{2} \)
73 \( 1 + 1.07e30T + 3.08e61T^{2} \)
79 \( 1 + 2.26e31T + 4.18e62T^{2} \)
83 \( 1 + 2.41e30T + 2.13e63T^{2} \)
89 \( 1 - 2.76e32T + 2.13e64T^{2} \)
97 \( 1 + 1.55e32T + 3.65e65T^{2} \)
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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

−11.53833302511426996215625393302, −10.33897877188424693662589563506, −8.752299098961472069115900221764, −8.065539463872334395651759021154, −6.27179569494711098276888669203, −5.22453504490289051286462819561, −4.58319974743169356385166367517, −3.30873776780204431012978048170, −1.59670858923265381363517782888, −0.63777124357625994695377815527, 0.63777124357625994695377815527, 1.59670858923265381363517782888, 3.30873776780204431012978048170, 4.58319974743169356385166367517, 5.22453504490289051286462819561, 6.27179569494711098276888669203, 8.065539463872334395651759021154, 8.752299098961472069115900221764, 10.33897877188424693662589563506, 11.53833302511426996215625393302

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