Properties

Label 2-2151-1.1-c3-0-195
Degree $2$
Conductor $2151$
Sign $-1$
Analytic cond. $126.913$
Root an. cond. $11.2655$
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  − 4.76·2-s + 14.7·4-s − 12.2·5-s + 22.9·7-s − 31.9·8-s + 58.3·10-s + 11.5·11-s + 51.2·13-s − 109.·14-s + 34.5·16-s + 46.1·17-s − 76.3·19-s − 180.·20-s − 54.8·22-s + 98.7·23-s + 25.1·25-s − 244.·26-s + 336.·28-s + 135.·29-s + 11.2·31-s + 90.9·32-s − 220.·34-s − 280.·35-s − 380.·37-s + 363.·38-s + 391.·40-s − 164.·41-s + ⋯
L(s)  = 1  − 1.68·2-s + 1.83·4-s − 1.09·5-s + 1.23·7-s − 1.41·8-s + 1.84·10-s + 0.315·11-s + 1.09·13-s − 2.08·14-s + 0.539·16-s + 0.659·17-s − 0.922·19-s − 2.01·20-s − 0.531·22-s + 0.895·23-s + 0.201·25-s − 1.84·26-s + 2.27·28-s + 0.868·29-s + 0.0651·31-s + 0.502·32-s − 1.11·34-s − 1.35·35-s − 1.69·37-s + 1.55·38-s + 1.54·40-s − 0.626·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2151 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2151 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2151\)    =    \(3^{2} \cdot 239\)
Sign: $-1$
Analytic conductor: \(126.913\)
Root analytic conductor: \(11.2655\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2151,\ (\ :3/2),\ -1)\)

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 \( 1 \)
239 \( 1 + 239T \)
good2 \( 1 + 4.76T + 8T^{2} \)
5 \( 1 + 12.2T + 125T^{2} \)
7 \( 1 - 22.9T + 343T^{2} \)
11 \( 1 - 11.5T + 1.33e3T^{2} \)
13 \( 1 - 51.2T + 2.19e3T^{2} \)
17 \( 1 - 46.1T + 4.91e3T^{2} \)
19 \( 1 + 76.3T + 6.85e3T^{2} \)
23 \( 1 - 98.7T + 1.21e4T^{2} \)
29 \( 1 - 135.T + 2.43e4T^{2} \)
31 \( 1 - 11.2T + 2.97e4T^{2} \)
37 \( 1 + 380.T + 5.06e4T^{2} \)
41 \( 1 + 164.T + 6.89e4T^{2} \)
43 \( 1 + 69.1T + 7.95e4T^{2} \)
47 \( 1 + 316.T + 1.03e5T^{2} \)
53 \( 1 + 328.T + 1.48e5T^{2} \)
59 \( 1 + 0.636T + 2.05e5T^{2} \)
61 \( 1 - 562.T + 2.26e5T^{2} \)
67 \( 1 + 720.T + 3.00e5T^{2} \)
71 \( 1 + 82.7T + 3.57e5T^{2} \)
73 \( 1 - 510.T + 3.89e5T^{2} \)
79 \( 1 + 276.T + 4.93e5T^{2} \)
83 \( 1 + 433.T + 5.71e5T^{2} \)
89 \( 1 - 373.T + 7.04e5T^{2} \)
97 \( 1 + 1.54e3T + 9.12e5T^{2} \)
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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

−8.423889627547866903213188268312, −7.929190052497027228173084234897, −7.10549440917049577720000595805, −6.42920744013444335760706579761, −5.13507957025008909096231704628, −4.17883182129135962526182168646, −3.16765247388532223551625789416, −1.76928483864433812237968537133, −1.11870348679528903831297710803, 0, 1.11870348679528903831297710803, 1.76928483864433812237968537133, 3.16765247388532223551625789416, 4.17883182129135962526182168646, 5.13507957025008909096231704628, 6.42920744013444335760706579761, 7.10549440917049577720000595805, 7.929190052497027228173084234897, 8.423889627547866903213188268312

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