Properties

Label 2-2151-1.1-c3-0-130
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.82·2-s − 4.65·4-s + 21.6·5-s − 18.0·7-s − 23.1·8-s + 39.5·10-s + 37.0·11-s + 42.5·13-s − 33.0·14-s − 5.00·16-s + 15.1·17-s + 65.0·19-s − 100.·20-s + 67.6·22-s − 131.·23-s + 343.·25-s + 77.8·26-s + 84.2·28-s + 234.·29-s − 326.·31-s + 175.·32-s + 27.7·34-s − 391.·35-s + 374.·37-s + 118.·38-s − 500.·40-s − 47.6·41-s + ⋯
L(s)  = 1  + 0.646·2-s − 0.582·4-s + 1.93·5-s − 0.975·7-s − 1.02·8-s + 1.25·10-s + 1.01·11-s + 0.908·13-s − 0.630·14-s − 0.0782·16-s + 0.216·17-s + 0.785·19-s − 1.12·20-s + 0.655·22-s − 1.18·23-s + 2.74·25-s + 0.586·26-s + 0.568·28-s + 1.50·29-s − 1.89·31-s + 0.971·32-s + 0.139·34-s − 1.88·35-s + 1.66·37-s + 0.507·38-s − 1.97·40-s − 0.181·41-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: \(0\)
Selberg data: \((2,\ 2151,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(3.844400246\)
\(L(\frac12)\) \(\approx\) \(3.844400246\)
\(L(\frac{5}{2})\) 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 \( 1 - 1.82T + 8T^{2} \)
5 \( 1 - 21.6T + 125T^{2} \)
7 \( 1 + 18.0T + 343T^{2} \)
11 \( 1 - 37.0T + 1.33e3T^{2} \)
13 \( 1 - 42.5T + 2.19e3T^{2} \)
17 \( 1 - 15.1T + 4.91e3T^{2} \)
19 \( 1 - 65.0T + 6.85e3T^{2} \)
23 \( 1 + 131.T + 1.21e4T^{2} \)
29 \( 1 - 234.T + 2.43e4T^{2} \)
31 \( 1 + 326.T + 2.97e4T^{2} \)
37 \( 1 - 374.T + 5.06e4T^{2} \)
41 \( 1 + 47.6T + 6.89e4T^{2} \)
43 \( 1 + 300.T + 7.95e4T^{2} \)
47 \( 1 + 254.T + 1.03e5T^{2} \)
53 \( 1 - 7.23T + 1.48e5T^{2} \)
59 \( 1 + 747.T + 2.05e5T^{2} \)
61 \( 1 + 284.T + 2.26e5T^{2} \)
67 \( 1 - 505.T + 3.00e5T^{2} \)
71 \( 1 - 1.03e3T + 3.57e5T^{2} \)
73 \( 1 - 802.T + 3.89e5T^{2} \)
79 \( 1 - 443.T + 4.93e5T^{2} \)
83 \( 1 - 548.T + 5.71e5T^{2} \)
89 \( 1 - 453.T + 7.04e5T^{2} \)
97 \( 1 - 649.T + 9.12e5T^{2} \)
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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

−9.108931299573965142803118617220, −8.108599971166133941348645022779, −6.45759662858852995822980771970, −6.41038525839456851115301251370, −5.63301927023214175885872658935, −4.86135710108654599625955714628, −3.71347142480627623314998469264, −3.06778854781970457900470346883, −1.86997268517030649952779948155, −0.839234527531099334663943457325, 0.839234527531099334663943457325, 1.86997268517030649952779948155, 3.06778854781970457900470346883, 3.71347142480627623314998469264, 4.86135710108654599625955714628, 5.63301927023214175885872658935, 6.41038525839456851115301251370, 6.45759662858852995822980771970, 8.108599971166133941348645022779, 9.108931299573965142803118617220

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