Properties

Label 2-4025-1.1-c1-0-12
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  + 1.22·2-s − 1.28·3-s − 0.505·4-s − 1.57·6-s − 7-s − 3.06·8-s − 1.34·9-s − 1.83·11-s + 0.650·12-s − 3.24·13-s − 1.22·14-s − 2.73·16-s − 5.53·17-s − 1.64·18-s − 2.06·19-s + 1.28·21-s − 2.23·22-s − 23-s + 3.94·24-s − 3.96·26-s + 5.58·27-s + 0.505·28-s + 2.29·29-s − 2.49·31-s + 2.78·32-s + 2.35·33-s − 6.76·34-s + ⋯
L(s)  = 1  + 0.864·2-s − 0.742·3-s − 0.252·4-s − 0.642·6-s − 0.377·7-s − 1.08·8-s − 0.448·9-s − 0.552·11-s + 0.187·12-s − 0.900·13-s − 0.326·14-s − 0.683·16-s − 1.34·17-s − 0.387·18-s − 0.474·19-s + 0.280·21-s − 0.477·22-s − 0.208·23-s + 0.804·24-s − 0.778·26-s + 1.07·27-s + 0.0956·28-s + 0.426·29-s − 0.447·31-s + 0.492·32-s + 0.410·33-s − 1.15·34-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

\(L(1)\) \(\approx\) \(0.6262959612\)
\(L(\frac12)\) \(\approx\) \(0.6262959612\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.22T + 2T^{2} \)
3 \( 1 + 1.28T + 3T^{2} \)
11 \( 1 + 1.83T + 11T^{2} \)
13 \( 1 + 3.24T + 13T^{2} \)
17 \( 1 + 5.53T + 17T^{2} \)
19 \( 1 + 2.06T + 19T^{2} \)
29 \( 1 - 2.29T + 29T^{2} \)
31 \( 1 + 2.49T + 31T^{2} \)
37 \( 1 + 7.37T + 37T^{2} \)
41 \( 1 - 11.4T + 41T^{2} \)
43 \( 1 - 3.84T + 43T^{2} \)
47 \( 1 - 5.75T + 47T^{2} \)
53 \( 1 - 2.68T + 53T^{2} \)
59 \( 1 - 5.19T + 59T^{2} \)
61 \( 1 + 11.4T + 61T^{2} \)
67 \( 1 + 13.4T + 67T^{2} \)
71 \( 1 + 4.68T + 71T^{2} \)
73 \( 1 - 13.7T + 73T^{2} \)
79 \( 1 - 5.30T + 79T^{2} \)
83 \( 1 + 11.7T + 83T^{2} \)
89 \( 1 + 12.4T + 89T^{2} \)
97 \( 1 + 9.36T + 97T^{2} \)
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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

−8.625400980481228539370194564158, −7.52483040493571781760379544425, −6.71056690553361219846606292848, −5.99138702828466039617463324747, −5.46810531370927918487210348120, −4.68060376117948058112051088649, −4.14990378728655759226689319273, −2.99612171369277443509683710111, −2.32473218274964269960898579433, −0.38442139542392850176277093901, 0.38442139542392850176277093901, 2.32473218274964269960898579433, 2.99612171369277443509683710111, 4.14990378728655759226689319273, 4.68060376117948058112051088649, 5.46810531370927918487210348120, 5.99138702828466039617463324747, 6.71056690553361219846606292848, 7.52483040493571781760379544425, 8.625400980481228539370194564158

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