Properties

Label 2-2151-1.1-c3-0-291
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  + 4.23·2-s + 9.96·4-s + 4.25·5-s + 23.9·7-s + 8.34·8-s + 18.0·10-s − 15.7·11-s − 48.2·13-s + 101.·14-s − 44.3·16-s − 71.9·17-s − 87.6·19-s + 42.4·20-s − 66.9·22-s + 114.·23-s − 106.·25-s − 204.·26-s + 239.·28-s − 230.·29-s + 67.5·31-s − 254.·32-s − 304.·34-s + 102.·35-s − 118.·37-s − 371.·38-s + 35.5·40-s + 20.2·41-s + ⋯
L(s)  = 1  + 1.49·2-s + 1.24·4-s + 0.381·5-s + 1.29·7-s + 0.368·8-s + 0.571·10-s − 0.432·11-s − 1.03·13-s + 1.94·14-s − 0.693·16-s − 1.02·17-s − 1.05·19-s + 0.474·20-s − 0.648·22-s + 1.03·23-s − 0.854·25-s − 1.54·26-s + 1.61·28-s − 1.47·29-s + 0.391·31-s − 1.40·32-s − 1.53·34-s + 0.493·35-s − 0.524·37-s − 1.58·38-s + 0.140·40-s + 0.0771·41-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 \( 1 - 4.23T + 8T^{2} \)
5 \( 1 - 4.25T + 125T^{2} \)
7 \( 1 - 23.9T + 343T^{2} \)
11 \( 1 + 15.7T + 1.33e3T^{2} \)
13 \( 1 + 48.2T + 2.19e3T^{2} \)
17 \( 1 + 71.9T + 4.91e3T^{2} \)
19 \( 1 + 87.6T + 6.85e3T^{2} \)
23 \( 1 - 114.T + 1.21e4T^{2} \)
29 \( 1 + 230.T + 2.43e4T^{2} \)
31 \( 1 - 67.5T + 2.97e4T^{2} \)
37 \( 1 + 118.T + 5.06e4T^{2} \)
41 \( 1 - 20.2T + 6.89e4T^{2} \)
43 \( 1 + 186.T + 7.95e4T^{2} \)
47 \( 1 + 535.T + 1.03e5T^{2} \)
53 \( 1 - 392.T + 1.48e5T^{2} \)
59 \( 1 + 280.T + 2.05e5T^{2} \)
61 \( 1 + 230.T + 2.26e5T^{2} \)
67 \( 1 - 567.T + 3.00e5T^{2} \)
71 \( 1 - 546.T + 3.57e5T^{2} \)
73 \( 1 - 245.T + 3.89e5T^{2} \)
79 \( 1 - 0.989T + 4.93e5T^{2} \)
83 \( 1 + 475.T + 5.71e5T^{2} \)
89 \( 1 - 343.T + 7.04e5T^{2} \)
97 \( 1 - 437.T + 9.12e5T^{2} \)
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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

−8.234851814986247405127701738301, −7.32619154274806689133902114433, −6.58385358119928731673798234099, −5.66956251109370033827073935900, −4.92464896140558806892111507469, −4.58166629583733108148428783277, −3.54279038511923855054632376867, −2.35190907069849975454863727685, −1.87860130328587842652051848873, 0, 1.87860130328587842652051848873, 2.35190907069849975454863727685, 3.54279038511923855054632376867, 4.58166629583733108148428783277, 4.92464896140558806892111507469, 5.66956251109370033827073935900, 6.58385358119928731673798234099, 7.32619154274806689133902114433, 8.234851814986247405127701738301

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