Properties

Label 2-2151-1.1-c3-0-269
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  + 5.00·2-s + 17.0·4-s − 22.0·5-s + 18.0·7-s + 45.3·8-s − 110.·10-s − 9.97·11-s − 19.0·13-s + 90.4·14-s + 90.3·16-s + 89.0·17-s − 50.9·19-s − 375.·20-s − 49.9·22-s − 3.14·23-s + 359.·25-s − 95.2·26-s + 308.·28-s − 157.·29-s − 203.·31-s + 89.7·32-s + 445.·34-s − 397.·35-s + 114.·37-s − 254.·38-s − 997.·40-s − 347.·41-s + ⋯
L(s)  = 1  + 1.76·2-s + 2.13·4-s − 1.96·5-s + 0.975·7-s + 2.00·8-s − 3.48·10-s − 0.273·11-s − 0.406·13-s + 1.72·14-s + 1.41·16-s + 1.26·17-s − 0.614·19-s − 4.19·20-s − 0.483·22-s − 0.0284·23-s + 2.87·25-s − 0.718·26-s + 2.07·28-s − 1.01·29-s − 1.17·31-s + 0.495·32-s + 2.24·34-s − 1.92·35-s + 0.506·37-s − 1.08·38-s − 3.94·40-s − 1.32·41-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 \( 1 - 5.00T + 8T^{2} \)
5 \( 1 + 22.0T + 125T^{2} \)
7 \( 1 - 18.0T + 343T^{2} \)
11 \( 1 + 9.97T + 1.33e3T^{2} \)
13 \( 1 + 19.0T + 2.19e3T^{2} \)
17 \( 1 - 89.0T + 4.91e3T^{2} \)
19 \( 1 + 50.9T + 6.85e3T^{2} \)
23 \( 1 + 3.14T + 1.21e4T^{2} \)
29 \( 1 + 157.T + 2.43e4T^{2} \)
31 \( 1 + 203.T + 2.97e4T^{2} \)
37 \( 1 - 114.T + 5.06e4T^{2} \)
41 \( 1 + 347.T + 6.89e4T^{2} \)
43 \( 1 - 256.T + 7.95e4T^{2} \)
47 \( 1 + 557.T + 1.03e5T^{2} \)
53 \( 1 - 163.T + 1.48e5T^{2} \)
59 \( 1 - 217.T + 2.05e5T^{2} \)
61 \( 1 - 104.T + 2.26e5T^{2} \)
67 \( 1 - 73.4T + 3.00e5T^{2} \)
71 \( 1 + 923.T + 3.57e5T^{2} \)
73 \( 1 + 1.09e3T + 3.89e5T^{2} \)
79 \( 1 - 592.T + 4.93e5T^{2} \)
83 \( 1 + 1.27e3T + 5.71e5T^{2} \)
89 \( 1 - 371.T + 7.04e5T^{2} \)
97 \( 1 - 714.T + 9.12e5T^{2} \)
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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

−7.86785546104947342198978045714, −7.54375251002366180393862494266, −6.77806327856085784835399619381, −5.56994933790907395029955766981, −4.95131142954786364396413024379, −4.24320458846087502915039461237, −3.63322793538337260578968013781, −2.87383956091007343637355417802, −1.57454115564792177278158180182, 0, 1.57454115564792177278158180182, 2.87383956091007343637355417802, 3.63322793538337260578968013781, 4.24320458846087502915039461237, 4.95131142954786364396413024379, 5.56994933790907395029955766981, 6.77806327856085784835399619381, 7.54375251002366180393862494266, 7.86785546104947342198978045714

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