Properties

Label 2-4025-1.1-c1-0-49
Degree $2$
Conductor $4025$
Sign $1$
Analytic cond. $32.1397$
Root an. cond. $5.66919$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.50·2-s − 0.816·3-s + 0.252·4-s − 1.22·6-s + 7-s − 2.62·8-s − 2.33·9-s − 5.57·11-s − 0.206·12-s + 4.04·13-s + 1.50·14-s − 4.44·16-s + 6.57·17-s − 3.50·18-s + 0.0315·19-s − 0.816·21-s − 8.36·22-s + 23-s + 2.14·24-s + 6.07·26-s + 4.35·27-s + 0.252·28-s − 6.35·29-s + 1.36·31-s − 1.42·32-s + 4.55·33-s + 9.87·34-s + ⋯
L(s)  = 1  + 1.06·2-s − 0.471·3-s + 0.126·4-s − 0.500·6-s + 0.377·7-s − 0.927·8-s − 0.777·9-s − 1.68·11-s − 0.0595·12-s + 1.12·13-s + 0.401·14-s − 1.11·16-s + 1.59·17-s − 0.825·18-s + 0.00724·19-s − 0.178·21-s − 1.78·22-s + 0.208·23-s + 0.437·24-s + 1.19·26-s + 0.838·27-s + 0.0477·28-s − 1.18·29-s + 0.245·31-s − 0.251·32-s + 0.792·33-s + 1.69·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4025 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4025\)    =    \(5^{2} \cdot 7 \cdot 23\)
Sign: $1$
Analytic conductor: \(32.1397\)
Root analytic conductor: \(5.66919\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4025,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.956195285\)
\(L(\frac12)\) \(\approx\) \(1.956195285\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 - T \)
23 \( 1 - T \)
good2 \( 1 - 1.50T + 2T^{2} \)
3 \( 1 + 0.816T + 3T^{2} \)
11 \( 1 + 5.57T + 11T^{2} \)
13 \( 1 - 4.04T + 13T^{2} \)
17 \( 1 - 6.57T + 17T^{2} \)
19 \( 1 - 0.0315T + 19T^{2} \)
29 \( 1 + 6.35T + 29T^{2} \)
31 \( 1 - 1.36T + 31T^{2} \)
37 \( 1 + 2.86T + 37T^{2} \)
41 \( 1 + 4.54T + 41T^{2} \)
43 \( 1 - 1.93T + 43T^{2} \)
47 \( 1 - 1.87T + 47T^{2} \)
53 \( 1 - 1.12T + 53T^{2} \)
59 \( 1 - 5.50T + 59T^{2} \)
61 \( 1 - 12.8T + 61T^{2} \)
67 \( 1 + 1.66T + 67T^{2} \)
71 \( 1 - 10.4T + 71T^{2} \)
73 \( 1 - 7.21T + 73T^{2} \)
79 \( 1 - 5.58T + 79T^{2} \)
83 \( 1 - 11.1T + 83T^{2} \)
89 \( 1 - 16.6T + 89T^{2} \)
97 \( 1 + 13.8T + 97T^{2} \)
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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

−8.275623869560086371432943521103, −7.81786814325249749157231008713, −6.70112200300244185867981251713, −5.81086102979218363168912148488, −5.37730118502797335992029336650, −5.01865469451524557802272139488, −3.78311825034828245425847030882, −3.23305454328870534997897446374, −2.28041378741148342546400830497, −0.68127511113872121050138131585, 0.68127511113872121050138131585, 2.28041378741148342546400830497, 3.23305454328870534997897446374, 3.78311825034828245425847030882, 5.01865469451524557802272139488, 5.37730118502797335992029336650, 5.81086102979218363168912148488, 6.70112200300244185867981251713, 7.81786814325249749157231008713, 8.275623869560086371432943521103

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