Properties

Label 2-1815-1.1-c3-0-106
Degree $2$
Conductor $1815$
Sign $-1$
Analytic cond. $107.088$
Root an. cond. $10.3483$
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  − 4.85·2-s − 3·3-s + 15.5·4-s − 5·5-s + 14.5·6-s + 5.17·7-s − 36.5·8-s + 9·9-s + 24.2·10-s − 46.5·12-s − 43.6·13-s − 25.1·14-s + 15·15-s + 52.9·16-s + 96.8·17-s − 43.6·18-s − 40.3·19-s − 77.6·20-s − 15.5·21-s − 65.7·23-s + 109.·24-s + 25·25-s + 211.·26-s − 27·27-s + 80.4·28-s + 139.·29-s − 72.7·30-s + ⋯
L(s)  = 1  − 1.71·2-s − 0.577·3-s + 1.94·4-s − 0.447·5-s + 0.990·6-s + 0.279·7-s − 1.61·8-s + 0.333·9-s + 0.766·10-s − 1.12·12-s − 0.930·13-s − 0.479·14-s + 0.258·15-s + 0.827·16-s + 1.38·17-s − 0.571·18-s − 0.487·19-s − 0.868·20-s − 0.161·21-s − 0.596·23-s + 0.932·24-s + 0.200·25-s + 1.59·26-s − 0.192·27-s + 0.542·28-s + 0.894·29-s − 0.442·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1815 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1815 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1815\)    =    \(3 \cdot 5 \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(107.088\)
Root analytic conductor: \(10.3483\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1815,\ (\ :3/2),\ -1)\)

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 \( 1 + 3T \)
5 \( 1 + 5T \)
11 \( 1 \)
good2 \( 1 + 4.85T + 8T^{2} \)
7 \( 1 - 5.17T + 343T^{2} \)
13 \( 1 + 43.6T + 2.19e3T^{2} \)
17 \( 1 - 96.8T + 4.91e3T^{2} \)
19 \( 1 + 40.3T + 6.85e3T^{2} \)
23 \( 1 + 65.7T + 1.21e4T^{2} \)
29 \( 1 - 139.T + 2.43e4T^{2} \)
31 \( 1 - 144.T + 2.97e4T^{2} \)
37 \( 1 + 121.T + 5.06e4T^{2} \)
41 \( 1 + 249.T + 6.89e4T^{2} \)
43 \( 1 - 108.T + 7.95e4T^{2} \)
47 \( 1 + 360.T + 1.03e5T^{2} \)
53 \( 1 - 105.T + 1.48e5T^{2} \)
59 \( 1 - 359.T + 2.05e5T^{2} \)
61 \( 1 - 419.T + 2.26e5T^{2} \)
67 \( 1 + 1.01e3T + 3.00e5T^{2} \)
71 \( 1 - 628.T + 3.57e5T^{2} \)
73 \( 1 - 74.2T + 3.89e5T^{2} \)
79 \( 1 - 663.T + 4.93e5T^{2} \)
83 \( 1 - 60.4T + 5.71e5T^{2} \)
89 \( 1 - 284.T + 7.04e5T^{2} \)
97 \( 1 + 1.85e3T + 9.12e5T^{2} \)
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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

−8.247427892688126718126297770361, −8.065913971648601071420616003371, −7.10744043614285073649698078785, −6.52630150663914970336782492709, −5.41869277799807338696361734291, −4.46689233697830723124724872842, −3.10690061002179931905737510972, −1.94441885797652149865794652644, −0.931448841170284947073451105518, 0, 0.931448841170284947073451105518, 1.94441885797652149865794652644, 3.10690061002179931905737510972, 4.46689233697830723124724872842, 5.41869277799807338696361734291, 6.52630150663914970336782492709, 7.10744043614285073649698078785, 8.065913971648601071420616003371, 8.247427892688126718126297770361

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