Properties

Label 2-2151-1.1-c3-0-157
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  − 3.64·2-s + 5.26·4-s − 14.5·5-s + 6.09·7-s + 9.94·8-s + 53.1·10-s + 58.4·11-s − 28.5·13-s − 22.1·14-s − 78.3·16-s + 43.4·17-s − 97.1·19-s − 76.8·20-s − 212.·22-s + 47.0·23-s + 87.9·25-s + 103.·26-s + 32.0·28-s − 35.8·29-s + 114.·31-s + 205.·32-s − 158.·34-s − 88.8·35-s + 185.·37-s + 354.·38-s − 145.·40-s − 179.·41-s + ⋯
L(s)  = 1  − 1.28·2-s + 0.658·4-s − 1.30·5-s + 0.328·7-s + 0.439·8-s + 1.68·10-s + 1.60·11-s − 0.608·13-s − 0.423·14-s − 1.22·16-s + 0.619·17-s − 1.17·19-s − 0.859·20-s − 2.06·22-s + 0.426·23-s + 0.703·25-s + 0.784·26-s + 0.216·28-s − 0.229·29-s + 0.660·31-s + 1.13·32-s − 0.798·34-s − 0.429·35-s + 0.823·37-s + 1.51·38-s − 0.573·40-s − 0.683·41-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 \( 1 + 3.64T + 8T^{2} \)
5 \( 1 + 14.5T + 125T^{2} \)
7 \( 1 - 6.09T + 343T^{2} \)
11 \( 1 - 58.4T + 1.33e3T^{2} \)
13 \( 1 + 28.5T + 2.19e3T^{2} \)
17 \( 1 - 43.4T + 4.91e3T^{2} \)
19 \( 1 + 97.1T + 6.85e3T^{2} \)
23 \( 1 - 47.0T + 1.21e4T^{2} \)
29 \( 1 + 35.8T + 2.43e4T^{2} \)
31 \( 1 - 114.T + 2.97e4T^{2} \)
37 \( 1 - 185.T + 5.06e4T^{2} \)
41 \( 1 + 179.T + 6.89e4T^{2} \)
43 \( 1 + 303.T + 7.95e4T^{2} \)
47 \( 1 + 385.T + 1.03e5T^{2} \)
53 \( 1 + 6.48T + 1.48e5T^{2} \)
59 \( 1 - 673.T + 2.05e5T^{2} \)
61 \( 1 + 778.T + 2.26e5T^{2} \)
67 \( 1 + 102.T + 3.00e5T^{2} \)
71 \( 1 - 634.T + 3.57e5T^{2} \)
73 \( 1 - 541.T + 3.89e5T^{2} \)
79 \( 1 - 235.T + 4.93e5T^{2} \)
83 \( 1 - 503.T + 5.71e5T^{2} \)
89 \( 1 - 713.T + 7.04e5T^{2} \)
97 \( 1 + 479.T + 9.12e5T^{2} \)
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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

−8.201552576722226082180709372728, −7.957637769598819410982036550400, −6.97258043371449070492211338604, −6.46321838697286790412387409713, −4.89690306021666614815444738855, −4.24139420166245003406068106857, −3.38863994309886883869482236544, −1.92242688360497139451964969740, −0.959877509373789659868092104680, 0, 0.959877509373789659868092104680, 1.92242688360497139451964969740, 3.38863994309886883869482236544, 4.24139420166245003406068106857, 4.89690306021666614815444738855, 6.46321838697286790412387409713, 6.97258043371449070492211338604, 7.957637769598819410982036550400, 8.201552576722226082180709372728

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