Properties

Label 2-2151-1.1-c3-0-134
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  − 5.16·2-s + 18.6·4-s + 0.429·5-s − 25.9·7-s − 55.0·8-s − 2.21·10-s − 45.0·11-s + 73.9·13-s + 133.·14-s + 135.·16-s − 57.4·17-s − 5.06·19-s + 8.01·20-s + 232.·22-s + 2.99·23-s − 124.·25-s − 382.·26-s − 483.·28-s − 4.11·29-s + 142.·31-s − 257.·32-s + 296.·34-s − 11.1·35-s − 117.·37-s + 26.1·38-s − 23.6·40-s − 65.2·41-s + ⋯
L(s)  = 1  − 1.82·2-s + 2.33·4-s + 0.0384·5-s − 1.39·7-s − 2.43·8-s − 0.0701·10-s − 1.23·11-s + 1.57·13-s + 2.55·14-s + 2.11·16-s − 0.820·17-s − 0.0611·19-s + 0.0896·20-s + 2.25·22-s + 0.0271·23-s − 0.998·25-s − 2.88·26-s − 3.26·28-s − 0.0263·29-s + 0.823·31-s − 1.42·32-s + 1.49·34-s − 0.0537·35-s − 0.523·37-s + 0.111·38-s − 0.0935·40-s − 0.248·41-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 \( 1 + 5.16T + 8T^{2} \)
5 \( 1 - 0.429T + 125T^{2} \)
7 \( 1 + 25.9T + 343T^{2} \)
11 \( 1 + 45.0T + 1.33e3T^{2} \)
13 \( 1 - 73.9T + 2.19e3T^{2} \)
17 \( 1 + 57.4T + 4.91e3T^{2} \)
19 \( 1 + 5.06T + 6.85e3T^{2} \)
23 \( 1 - 2.99T + 1.21e4T^{2} \)
29 \( 1 + 4.11T + 2.43e4T^{2} \)
31 \( 1 - 142.T + 2.97e4T^{2} \)
37 \( 1 + 117.T + 5.06e4T^{2} \)
41 \( 1 + 65.2T + 6.89e4T^{2} \)
43 \( 1 - 271.T + 7.95e4T^{2} \)
47 \( 1 - 558.T + 1.03e5T^{2} \)
53 \( 1 + 77.9T + 1.48e5T^{2} \)
59 \( 1 - 31.0T + 2.05e5T^{2} \)
61 \( 1 - 546.T + 2.26e5T^{2} \)
67 \( 1 - 332.T + 3.00e5T^{2} \)
71 \( 1 - 461.T + 3.57e5T^{2} \)
73 \( 1 + 191.T + 3.89e5T^{2} \)
79 \( 1 + 339.T + 4.93e5T^{2} \)
83 \( 1 + 613.T + 5.71e5T^{2} \)
89 \( 1 - 610.T + 7.04e5T^{2} \)
97 \( 1 + 1.36e3T + 9.12e5T^{2} \)
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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

−8.503940205776754976309378269047, −7.78526366798865066354098630015, −6.93635605036891286044910967049, −6.29973535932752565017843041738, −5.63896160640086508272806155426, −3.94593693177725463906445407112, −2.92632122475647680829088459524, −2.14425818574549048681084461551, −0.856112220185773169474233025574, 0, 0.856112220185773169474233025574, 2.14425818574549048681084461551, 2.92632122475647680829088459524, 3.94593693177725463906445407112, 5.63896160640086508272806155426, 6.29973535932752565017843041738, 6.93635605036891286044910967049, 7.78526366798865066354098630015, 8.503940205776754976309378269047

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