Properties

Label 2-45e2-1.1-c1-0-45
Degree $2$
Conductor $2025$
Sign $1$
Analytic cond. $16.1697$
Root an. cond. $4.02115$
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  + 2.63·2-s + 4.93·4-s − 1.79·7-s + 7.73·8-s + 1.80·11-s + 1.97·13-s − 4.73·14-s + 10.4·16-s + 4.80·17-s + 2.96·19-s + 4.76·22-s − 1.73·23-s + 5.19·26-s − 8.87·28-s − 7.36·29-s − 2.62·31-s + 12.1·32-s + 12.6·34-s + 11.6·37-s + 7.80·38-s − 2.46·41-s − 7.27·43-s + 8.92·44-s − 4.56·46-s + 6.29·47-s − 3.76·49-s + 9.73·52-s + ⋯
L(s)  = 1  + 1.86·2-s + 2.46·4-s − 0.679·7-s + 2.73·8-s + 0.545·11-s + 0.546·13-s − 1.26·14-s + 2.62·16-s + 1.16·17-s + 0.680·19-s + 1.01·22-s − 0.361·23-s + 1.01·26-s − 1.67·28-s − 1.36·29-s − 0.471·31-s + 2.15·32-s + 2.17·34-s + 1.91·37-s + 1.26·38-s − 0.385·41-s − 1.10·43-s + 1.34·44-s − 0.673·46-s + 0.917·47-s − 0.538·49-s + 1.34·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2025 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2025\)    =    \(3^{4} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(16.1697\)
Root analytic conductor: \(4.02115\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2025,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.843611427\)
\(L(\frac12)\) \(\approx\) \(5.843611427\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
good2 \( 1 - 2.63T + 2T^{2} \)
7 \( 1 + 1.79T + 7T^{2} \)
11 \( 1 - 1.80T + 11T^{2} \)
13 \( 1 - 1.97T + 13T^{2} \)
17 \( 1 - 4.80T + 17T^{2} \)
19 \( 1 - 2.96T + 19T^{2} \)
23 \( 1 + 1.73T + 23T^{2} \)
29 \( 1 + 7.36T + 29T^{2} \)
31 \( 1 + 2.62T + 31T^{2} \)
37 \( 1 - 11.6T + 37T^{2} \)
41 \( 1 + 2.46T + 41T^{2} \)
43 \( 1 + 7.27T + 43T^{2} \)
47 \( 1 - 6.29T + 47T^{2} \)
53 \( 1 - 1.72T + 53T^{2} \)
59 \( 1 - 11.0T + 59T^{2} \)
61 \( 1 + 12.6T + 61T^{2} \)
67 \( 1 - 9.10T + 67T^{2} \)
71 \( 1 - 1.27T + 71T^{2} \)
73 \( 1 + 3.58T + 73T^{2} \)
79 \( 1 - 2.11T + 79T^{2} \)
83 \( 1 - 1.09T + 83T^{2} \)
89 \( 1 + 13.2T + 89T^{2} \)
97 \( 1 + 3.83T + 97T^{2} \)
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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

−9.333610620467687275902244778082, −8.014214724991627466486144849396, −7.25989779213691112293274243527, −6.46906113105488149454462881169, −5.80541952820827538846547857482, −5.21219836113836705714892453675, −4.03444666176582085483552494455, −3.56560251152700243403749272035, −2.70638916567970191410781593872, −1.43521928269557906204356746021, 1.43521928269557906204356746021, 2.70638916567970191410781593872, 3.56560251152700243403749272035, 4.03444666176582085483552494455, 5.21219836113836705714892453675, 5.80541952820827538846547857482, 6.46906113105488149454462881169, 7.25989779213691112293274243527, 8.014214724991627466486144849396, 9.333610620467687275902244778082

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