Properties

Label 2-4025-1.1-c1-0-198
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.554·2-s + 3.04·3-s − 1.69·4-s + 1.69·6-s + 7-s − 2.04·8-s + 6.29·9-s − 2.44·11-s − 5.15·12-s − 5.96·13-s + 0.554·14-s + 2.24·16-s − 4.93·17-s + 3.49·18-s − 3.69·19-s + 3.04·21-s − 1.35·22-s + 23-s − 6.24·24-s − 3.30·26-s + 10.0·27-s − 1.69·28-s − 6.71·29-s − 2.80·31-s + 5.34·32-s − 7.45·33-s − 2.74·34-s + ⋯
L(s)  = 1  + 0.392·2-s + 1.76·3-s − 0.846·4-s + 0.690·6-s + 0.377·7-s − 0.724·8-s + 2.09·9-s − 0.737·11-s − 1.48·12-s − 1.65·13-s + 0.148·14-s + 0.561·16-s − 1.19·17-s + 0.823·18-s − 0.847·19-s + 0.665·21-s − 0.289·22-s + 0.208·23-s − 1.27·24-s − 0.648·26-s + 1.93·27-s − 0.319·28-s − 1.24·29-s − 0.503·31-s + 0.944·32-s − 1.29·33-s − 0.470·34-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: \(1\)
Selberg data: \((2,\ 4025,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.554T + 2T^{2} \)
3 \( 1 - 3.04T + 3T^{2} \)
11 \( 1 + 2.44T + 11T^{2} \)
13 \( 1 + 5.96T + 13T^{2} \)
17 \( 1 + 4.93T + 17T^{2} \)
19 \( 1 + 3.69T + 19T^{2} \)
29 \( 1 + 6.71T + 29T^{2} \)
31 \( 1 + 2.80T + 31T^{2} \)
37 \( 1 + 1.33T + 37T^{2} \)
41 \( 1 - 6.87T + 41T^{2} \)
43 \( 1 + 0.554T + 43T^{2} \)
47 \( 1 + 11.7T + 47T^{2} \)
53 \( 1 - 11.4T + 53T^{2} \)
59 \( 1 + 11.7T + 59T^{2} \)
61 \( 1 - 4.78T + 61T^{2} \)
67 \( 1 + 11.5T + 67T^{2} \)
71 \( 1 + 6.13T + 71T^{2} \)
73 \( 1 - 10.7T + 73T^{2} \)
79 \( 1 + 10.0T + 79T^{2} \)
83 \( 1 + 0.948T + 83T^{2} \)
89 \( 1 + 3.65T + 89T^{2} \)
97 \( 1 - 11.4T + 97T^{2} \)
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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

−8.102894225367344336857283854338, −7.60106236153447593219611580103, −6.88624394833029820502249280571, −5.62534245099284999875883621989, −4.68638764437823261678484854732, −4.33074518946051562218341403003, −3.36997547183104508126559043005, −2.55375512934309413234165045729, −1.92346582638956421991183983702, 0, 1.92346582638956421991183983702, 2.55375512934309413234165045729, 3.36997547183104508126559043005, 4.33074518946051562218341403003, 4.68638764437823261678484854732, 5.62534245099284999875883621989, 6.88624394833029820502249280571, 7.60106236153447593219611580103, 8.102894225367344336857283854338

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