Properties

Label 2-39e2-1.1-c3-0-173
Degree $2$
Conductor $1521$
Sign $-1$
Analytic cond. $89.7419$
Root an. cond. $9.47322$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3.52·2-s + 4.39·4-s + 9.17·5-s − 12.6·8-s + 32.2·10-s − 20.4·11-s − 79.8·16-s + 40.3·20-s − 72.0·22-s − 40.8·25-s − 179.·32-s − 116.·40-s + 196.·41-s − 452·43-s − 89.9·44-s − 640.·47-s − 343·49-s − 143.·50-s − 187.·55-s − 579.·59-s + 944.·61-s + 6.63·64-s − 1.19e3·71-s − 418.·79-s − 732.·80-s + 693.·82-s − 94.6·83-s + ⋯
L(s)  = 1  + 1.24·2-s + 0.549·4-s + 0.820·5-s − 0.560·8-s + 1.02·10-s − 0.561·11-s − 1.24·16-s + 0.450·20-s − 0.698·22-s − 0.326·25-s − 0.991·32-s − 0.460·40-s + 0.750·41-s − 1.60·43-s − 0.308·44-s − 1.98·47-s − 49-s − 0.406·50-s − 0.460·55-s − 1.27·59-s + 1.98·61-s + 0.0129·64-s − 1.98·71-s − 0.595·79-s − 1.02·80-s + 0.933·82-s − 0.125·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1521 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1521 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1521\)    =    \(3^{2} \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(89.7419\)
Root analytic conductor: \(9.47322\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1521,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
13 \( 1 \)
good2 \( 1 - 3.52T + 8T^{2} \)
5 \( 1 - 9.17T + 125T^{2} \)
7 \( 1 + 343T^{2} \)
11 \( 1 + 20.4T + 1.33e3T^{2} \)
17 \( 1 + 4.91e3T^{2} \)
19 \( 1 + 6.85e3T^{2} \)
23 \( 1 + 1.21e4T^{2} \)
29 \( 1 + 2.43e4T^{2} \)
31 \( 1 + 2.97e4T^{2} \)
37 \( 1 + 5.06e4T^{2} \)
41 \( 1 - 196.T + 6.89e4T^{2} \)
43 \( 1 + 452T + 7.95e4T^{2} \)
47 \( 1 + 640.T + 1.03e5T^{2} \)
53 \( 1 + 1.48e5T^{2} \)
59 \( 1 + 579.T + 2.05e5T^{2} \)
61 \( 1 - 944.T + 2.26e5T^{2} \)
67 \( 1 + 3.00e5T^{2} \)
71 \( 1 + 1.19e3T + 3.57e5T^{2} \)
73 \( 1 + 3.89e5T^{2} \)
79 \( 1 + 418.T + 4.93e5T^{2} \)
83 \( 1 + 94.6T + 5.71e5T^{2} \)
89 \( 1 - 1.67e3T + 7.04e5T^{2} \)
97 \( 1 + 9.12e5T^{2} \)
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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

−8.735445194946338423989297481952, −7.82218769075698239804512182985, −6.68613027365212190681432055115, −6.06178690426260958289221079158, −5.27584693661184407968128493907, −4.66267163451729961046086568386, −3.57470470352467855535306473403, −2.73129345536957542935029507039, −1.71403526455697741416538416985, 0, 1.71403526455697741416538416985, 2.73129345536957542935029507039, 3.57470470352467855535306473403, 4.66267163451729961046086568386, 5.27584693661184407968128493907, 6.06178690426260958289221079158, 6.68613027365212190681432055115, 7.82218769075698239804512182985, 8.735445194946338423989297481952

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