Properties

Label 2-57e2-1.1-c1-0-37
Degree $2$
Conductor $3249$
Sign $1$
Analytic cond. $25.9433$
Root an. cond. $5.09346$
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  + 1.34·2-s − 0.184·4-s − 0.879·5-s + 0.347·7-s − 2.94·8-s − 1.18·10-s + 2.22·11-s + 2.57·13-s + 0.467·14-s − 3.59·16-s − 0.467·17-s + 0.162·20-s + 3·22-s + 2.69·23-s − 4.22·25-s + 3.46·26-s − 0.0641·28-s + 6.87·29-s − 7.10·31-s + 1.04·32-s − 0.630·34-s − 0.305·35-s + 4.94·37-s + 2.58·40-s − 2.47·41-s + 3.90·43-s − 0.411·44-s + ⋯
L(s)  = 1  + 0.952·2-s − 0.0923·4-s − 0.393·5-s + 0.131·7-s − 1.04·8-s − 0.374·10-s + 0.671·11-s + 0.713·13-s + 0.125·14-s − 0.899·16-s − 0.113·17-s + 0.0363·20-s + 0.639·22-s + 0.561·23-s − 0.845·25-s + 0.680·26-s − 0.0121·28-s + 1.27·29-s − 1.27·31-s + 0.184·32-s − 0.108·34-s − 0.0516·35-s + 0.812·37-s + 0.409·40-s − 0.386·41-s + 0.594·43-s − 0.0620·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3249 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3249 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3249\)    =    \(3^{2} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(25.9433\)
Root analytic conductor: \(5.09346\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3249,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.467175753\)
\(L(\frac12)\) \(\approx\) \(2.467175753\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
19 \( 1 \)
good2 \( 1 - 1.34T + 2T^{2} \)
5 \( 1 + 0.879T + 5T^{2} \)
7 \( 1 - 0.347T + 7T^{2} \)
11 \( 1 - 2.22T + 11T^{2} \)
13 \( 1 - 2.57T + 13T^{2} \)
17 \( 1 + 0.467T + 17T^{2} \)
23 \( 1 - 2.69T + 23T^{2} \)
29 \( 1 - 6.87T + 29T^{2} \)
31 \( 1 + 7.10T + 31T^{2} \)
37 \( 1 - 4.94T + 37T^{2} \)
41 \( 1 + 2.47T + 41T^{2} \)
43 \( 1 - 3.90T + 43T^{2} \)
47 \( 1 - 7.29T + 47T^{2} \)
53 \( 1 - 2.83T + 53T^{2} \)
59 \( 1 - 6.30T + 59T^{2} \)
61 \( 1 - 9.12T + 61T^{2} \)
67 \( 1 - 7.67T + 67T^{2} \)
71 \( 1 - 9.30T + 71T^{2} \)
73 \( 1 - 1.38T + 73T^{2} \)
79 \( 1 + 11.8T + 79T^{2} \)
83 \( 1 - 14.8T + 83T^{2} \)
89 \( 1 - 10.2T + 89T^{2} \)
97 \( 1 - 9.45T + 97T^{2} \)
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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

−8.681817981436187185655743159320, −7.943309167632514326205420498127, −6.94553176179274972945452465775, −6.25480272013218359017866379329, −5.52090850015382976653026956104, −4.71361440644148984373383496873, −3.92807268303585156764889591122, −3.44747244444419621416832950940, −2.28601552996149013103938692287, −0.829099153895638005552592750467, 0.829099153895638005552592750467, 2.28601552996149013103938692287, 3.44747244444419621416832950940, 3.92807268303585156764889591122, 4.71361440644148984373383496873, 5.52090850015382976653026956104, 6.25480272013218359017866379329, 6.94553176179274972945452465775, 7.943309167632514326205420498127, 8.681817981436187185655743159320

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