Properties

Label 2-57e2-1.1-c1-0-21
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  − 0.879·2-s − 1.22·4-s + 2.53·5-s − 1.87·7-s + 2.83·8-s − 2.22·10-s − 3.41·11-s − 5.29·13-s + 1.65·14-s − 0.0418·16-s − 1.65·17-s − 3.10·20-s + 2.99·22-s − 1.75·23-s + 1.41·25-s + 4.65·26-s + 2.30·28-s + 3.46·29-s + 1.94·31-s − 5.63·32-s + 1.45·34-s − 4.75·35-s − 0.837·37-s + 7.18·40-s + 4.49·41-s + 4.80·43-s + 4.18·44-s + ⋯
L(s)  = 1  − 0.621·2-s − 0.613·4-s + 1.13·5-s − 0.710·7-s + 1.00·8-s − 0.704·10-s − 1.02·11-s − 1.46·13-s + 0.441·14-s − 0.0104·16-s − 0.400·17-s − 0.694·20-s + 0.639·22-s − 0.366·23-s + 0.282·25-s + 0.912·26-s + 0.435·28-s + 0.643·29-s + 0.349·31-s − 0.996·32-s + 0.249·34-s − 0.804·35-s − 0.137·37-s + 1.13·40-s + 0.701·41-s + 0.732·43-s + 0.630·44-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

\(L(1)\) \(\approx\) \(0.8360141293\)
\(L(\frac12)\) \(\approx\) \(0.8360141293\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.879T + 2T^{2} \)
5 \( 1 - 2.53T + 5T^{2} \)
7 \( 1 + 1.87T + 7T^{2} \)
11 \( 1 + 3.41T + 11T^{2} \)
13 \( 1 + 5.29T + 13T^{2} \)
17 \( 1 + 1.65T + 17T^{2} \)
23 \( 1 + 1.75T + 23T^{2} \)
29 \( 1 - 3.46T + 29T^{2} \)
31 \( 1 - 1.94T + 31T^{2} \)
37 \( 1 + 0.837T + 37T^{2} \)
41 \( 1 - 4.49T + 41T^{2} \)
43 \( 1 - 4.80T + 43T^{2} \)
47 \( 1 + 0.716T + 47T^{2} \)
53 \( 1 - 6.10T + 53T^{2} \)
59 \( 1 - 10.7T + 59T^{2} \)
61 \( 1 - 4.38T + 61T^{2} \)
67 \( 1 - 14.2T + 67T^{2} \)
71 \( 1 - 13.7T + 71T^{2} \)
73 \( 1 + 7.51T + 73T^{2} \)
79 \( 1 + 6.96T + 79T^{2} \)
83 \( 1 + 2.51T + 83T^{2} \)
89 \( 1 - 2.28T + 89T^{2} \)
97 \( 1 + 1.82T + 97T^{2} \)
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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

−8.779827273951064011120685903489, −8.006622685922770289135450936856, −7.27085506354603653711790197897, −6.46823620019014427882502897453, −5.49669965028132236366087015244, −5.00619892203851388773668521777, −4.04485276297994712151056046912, −2.72203125060311555762232778393, −2.08499135756128324225191113191, −0.58223475523779210953423923149, 0.58223475523779210953423923149, 2.08499135756128324225191113191, 2.72203125060311555762232778393, 4.04485276297994712151056046912, 5.00619892203851388773668521777, 5.49669965028132236366087015244, 6.46823620019014427882502897453, 7.27085506354603653711790197897, 8.006622685922770289135450936856, 8.779827273951064011120685903489

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