Properties

Label 2-4025-1.1-c1-0-19
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  − 1.53·2-s − 0.943·3-s + 0.356·4-s + 1.44·6-s + 7-s + 2.52·8-s − 2.11·9-s + 3.95·11-s − 0.336·12-s − 5.22·13-s − 1.53·14-s − 4.58·16-s − 3.97·17-s + 3.23·18-s − 4.56·19-s − 0.943·21-s − 6.06·22-s + 23-s − 2.37·24-s + 8.01·26-s + 4.81·27-s + 0.356·28-s + 5.14·29-s − 0.386·31-s + 1.99·32-s − 3.72·33-s + 6.10·34-s + ⋯
L(s)  = 1  − 1.08·2-s − 0.544·3-s + 0.178·4-s + 0.591·6-s + 0.377·7-s + 0.892·8-s − 0.703·9-s + 1.19·11-s − 0.0970·12-s − 1.44·13-s − 0.410·14-s − 1.14·16-s − 0.964·17-s + 0.763·18-s − 1.04·19-s − 0.205·21-s − 1.29·22-s + 0.208·23-s − 0.485·24-s + 1.57·26-s + 0.927·27-s + 0.0673·28-s + 0.954·29-s − 0.0693·31-s + 0.352·32-s − 0.648·33-s + 1.04·34-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

\(L(1)\) \(\approx\) \(0.4613312905\)
\(L(\frac12)\) \(\approx\) \(0.4613312905\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.53T + 2T^{2} \)
3 \( 1 + 0.943T + 3T^{2} \)
11 \( 1 - 3.95T + 11T^{2} \)
13 \( 1 + 5.22T + 13T^{2} \)
17 \( 1 + 3.97T + 17T^{2} \)
19 \( 1 + 4.56T + 19T^{2} \)
29 \( 1 - 5.14T + 29T^{2} \)
31 \( 1 + 0.386T + 31T^{2} \)
37 \( 1 + 9.97T + 37T^{2} \)
41 \( 1 - 7.11T + 41T^{2} \)
43 \( 1 + 5.94T + 43T^{2} \)
47 \( 1 + 2.97T + 47T^{2} \)
53 \( 1 - 12.1T + 53T^{2} \)
59 \( 1 + 1.77T + 59T^{2} \)
61 \( 1 - 1.66T + 61T^{2} \)
67 \( 1 + 4.98T + 67T^{2} \)
71 \( 1 - 4.87T + 71T^{2} \)
73 \( 1 + 4.39T + 73T^{2} \)
79 \( 1 - 10.3T + 79T^{2} \)
83 \( 1 + 10.9T + 83T^{2} \)
89 \( 1 - 9.53T + 89T^{2} \)
97 \( 1 - 15.5T + 97T^{2} \)
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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

−8.623391527556763649747711440848, −7.913228305056972597874440071187, −6.87829394469931768805553926960, −6.63316570862384228711960136725, −5.42282255122919597218244334330, −4.71511196135411681536057810841, −4.05397478858363182435965593249, −2.61229986675517109827059447578, −1.70672890380919246776819176410, −0.47178213308744556388659672139, 0.47178213308744556388659672139, 1.70672890380919246776819176410, 2.61229986675517109827059447578, 4.05397478858363182435965593249, 4.71511196135411681536057810841, 5.42282255122919597218244334330, 6.63316570862384228711960136725, 6.87829394469931768805553926960, 7.913228305056972597874440071187, 8.623391527556763649747711440848

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