Properties

Label 2-4025-1.1-c1-0-138
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  + 2.30·2-s + 0.930·3-s + 3.31·4-s + 2.14·6-s + 7-s + 3.02·8-s − 2.13·9-s + 0.709·11-s + 3.08·12-s + 3.91·13-s + 2.30·14-s + 0.354·16-s + 4.79·17-s − 4.91·18-s + 2.72·19-s + 0.930·21-s + 1.63·22-s + 23-s + 2.81·24-s + 9.03·26-s − 4.77·27-s + 3.31·28-s + 9.19·29-s + 4.59·31-s − 5.24·32-s + 0.660·33-s + 11.0·34-s + ⋯
L(s)  = 1  + 1.63·2-s + 0.537·3-s + 1.65·4-s + 0.875·6-s + 0.377·7-s + 1.07·8-s − 0.711·9-s + 0.213·11-s + 0.890·12-s + 1.08·13-s + 0.616·14-s + 0.0885·16-s + 1.16·17-s − 1.15·18-s + 0.625·19-s + 0.203·21-s + 0.348·22-s + 0.208·23-s + 0.575·24-s + 1.77·26-s − 0.919·27-s + 0.626·28-s + 1.70·29-s + 0.825·31-s − 0.926·32-s + 0.114·33-s + 1.89·34-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

\(L(1)\) \(\approx\) \(6.637928126\)
\(L(\frac12)\) \(\approx\) \(6.637928126\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.30T + 2T^{2} \)
3 \( 1 - 0.930T + 3T^{2} \)
11 \( 1 - 0.709T + 11T^{2} \)
13 \( 1 - 3.91T + 13T^{2} \)
17 \( 1 - 4.79T + 17T^{2} \)
19 \( 1 - 2.72T + 19T^{2} \)
29 \( 1 - 9.19T + 29T^{2} \)
31 \( 1 - 4.59T + 31T^{2} \)
37 \( 1 - 0.806T + 37T^{2} \)
41 \( 1 + 5.49T + 41T^{2} \)
43 \( 1 + 11.2T + 43T^{2} \)
47 \( 1 - 3.17T + 47T^{2} \)
53 \( 1 + 14.0T + 53T^{2} \)
59 \( 1 + 12.6T + 59T^{2} \)
61 \( 1 + 4.77T + 61T^{2} \)
67 \( 1 - 13.6T + 67T^{2} \)
71 \( 1 - 16.5T + 71T^{2} \)
73 \( 1 - 8.26T + 73T^{2} \)
79 \( 1 - 14.9T + 79T^{2} \)
83 \( 1 + 3.90T + 83T^{2} \)
89 \( 1 - 14.7T + 89T^{2} \)
97 \( 1 - 14.9T + 97T^{2} \)
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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

−8.223216345268790860582057823321, −7.77341386892269413085188751892, −6.47513907272359612130965048998, −6.27641373891490995773444163997, −5.17100326041090152883896102506, −4.85078697468927144748928259858, −3.54231861060049175997664260774, −3.37999625351269988703766234441, −2.42401417478818264371658310478, −1.24770722411394475762557333430, 1.24770722411394475762557333430, 2.42401417478818264371658310478, 3.37999625351269988703766234441, 3.54231861060049175997664260774, 4.85078697468927144748928259858, 5.17100326041090152883896102506, 6.27641373891490995773444163997, 6.47513907272359612130965048998, 7.77341386892269413085188751892, 8.223216345268790860582057823321

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