Properties

Label 2-45e2-1.1-c1-0-44
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.456·2-s − 1.79·4-s + 0.791·7-s + 1.73·8-s − 2.18·11-s − 1.20·13-s − 0.361·14-s + 2.79·16-s + 5.74·17-s − 3.58·19-s + 0.999·22-s − 8.29·23-s + 0.552·26-s − 1.41·28-s + 5.29·29-s + 3·31-s − 4.73·32-s − 2.62·34-s − 0.208·37-s + 1.63·38-s + 9.11·41-s − 10.3·43-s + 3.92·44-s + 3.79·46-s − 0.818·47-s − 6.37·49-s + 2.16·52-s + ⋯
L(s)  = 1  − 0.323·2-s − 0.895·4-s + 0.299·7-s + 0.612·8-s − 0.659·11-s − 0.335·13-s − 0.0966·14-s + 0.697·16-s + 1.39·17-s − 0.821·19-s + 0.213·22-s − 1.73·23-s + 0.108·26-s − 0.267·28-s + 0.982·29-s + 0.538·31-s − 0.837·32-s − 0.450·34-s − 0.0343·37-s + 0.265·38-s + 1.42·41-s − 1.58·43-s + 0.591·44-s + 0.558·46-s − 0.119·47-s − 0.910·49-s + 0.300·52-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: \(1\)
Selberg data: \((2,\ 2025,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
5 \( 1 \)
good2 \( 1 + 0.456T + 2T^{2} \)
7 \( 1 - 0.791T + 7T^{2} \)
11 \( 1 + 2.18T + 11T^{2} \)
13 \( 1 + 1.20T + 13T^{2} \)
17 \( 1 - 5.74T + 17T^{2} \)
19 \( 1 + 3.58T + 19T^{2} \)
23 \( 1 + 8.29T + 23T^{2} \)
29 \( 1 - 5.29T + 29T^{2} \)
31 \( 1 - 3T + 31T^{2} \)
37 \( 1 + 0.208T + 37T^{2} \)
41 \( 1 - 9.11T + 41T^{2} \)
43 \( 1 + 10.3T + 43T^{2} \)
47 \( 1 + 0.818T + 47T^{2} \)
53 \( 1 - 9.93T + 53T^{2} \)
59 \( 1 + 10.8T + 59T^{2} \)
61 \( 1 - 6.37T + 61T^{2} \)
67 \( 1 + 10.5T + 67T^{2} \)
71 \( 1 + 8.85T + 71T^{2} \)
73 \( 1 + 14.1T + 73T^{2} \)
79 \( 1 - 3.16T + 79T^{2} \)
83 \( 1 - 5.19T + 83T^{2} \)
89 \( 1 - 13.1T + 89T^{2} \)
97 \( 1 + 13.1T + 97T^{2} \)
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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

−8.628197691256777203834237865306, −8.036570272695106157547145301744, −7.56703521591005269938379997611, −6.29387992379362953122056532951, −5.47303063310723579680606277952, −4.67646736068232938364622042275, −3.91235544185783026917682142860, −2.74666020080243266589755569770, −1.42392998387350866834844827431, 0, 1.42392998387350866834844827431, 2.74666020080243266589755569770, 3.91235544185783026917682142860, 4.67646736068232938364622042275, 5.47303063310723579680606277952, 6.29387992379362953122056532951, 7.56703521591005269938379997611, 8.036570272695106157547145301744, 8.628197691256777203834237865306

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