Properties

Label 2-2151-1.1-c3-0-229
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  + 0.976·2-s − 7.04·4-s + 2.51·5-s + 23.2·7-s − 14.6·8-s + 2.45·10-s + 4.23·11-s − 37.8·13-s + 22.6·14-s + 42.0·16-s − 93.4·17-s + 109.·19-s − 17.6·20-s + 4.13·22-s + 138.·23-s − 118.·25-s − 36.9·26-s − 163.·28-s + 36.2·29-s − 313.·31-s + 158.·32-s − 91.2·34-s + 58.3·35-s + 143.·37-s + 107.·38-s − 36.8·40-s − 216.·41-s + ⋯
L(s)  = 1  + 0.345·2-s − 0.880·4-s + 0.224·5-s + 1.25·7-s − 0.649·8-s + 0.0775·10-s + 0.116·11-s − 0.806·13-s + 0.433·14-s + 0.656·16-s − 1.33·17-s + 1.32·19-s − 0.197·20-s + 0.0400·22-s + 1.25·23-s − 0.949·25-s − 0.278·26-s − 1.10·28-s + 0.231·29-s − 1.81·31-s + 0.875·32-s − 0.460·34-s + 0.281·35-s + 0.639·37-s + 0.457·38-s − 0.145·40-s − 0.824·41-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 \( 1 - 0.976T + 8T^{2} \)
5 \( 1 - 2.51T + 125T^{2} \)
7 \( 1 - 23.2T + 343T^{2} \)
11 \( 1 - 4.23T + 1.33e3T^{2} \)
13 \( 1 + 37.8T + 2.19e3T^{2} \)
17 \( 1 + 93.4T + 4.91e3T^{2} \)
19 \( 1 - 109.T + 6.85e3T^{2} \)
23 \( 1 - 138.T + 1.21e4T^{2} \)
29 \( 1 - 36.2T + 2.43e4T^{2} \)
31 \( 1 + 313.T + 2.97e4T^{2} \)
37 \( 1 - 143.T + 5.06e4T^{2} \)
41 \( 1 + 216.T + 6.89e4T^{2} \)
43 \( 1 + 166.T + 7.95e4T^{2} \)
47 \( 1 - 117.T + 1.03e5T^{2} \)
53 \( 1 - 172.T + 1.48e5T^{2} \)
59 \( 1 + 306.T + 2.05e5T^{2} \)
61 \( 1 - 452.T + 2.26e5T^{2} \)
67 \( 1 - 300.T + 3.00e5T^{2} \)
71 \( 1 - 489.T + 3.57e5T^{2} \)
73 \( 1 + 878.T + 3.89e5T^{2} \)
79 \( 1 - 314.T + 4.93e5T^{2} \)
83 \( 1 + 437.T + 5.71e5T^{2} \)
89 \( 1 - 1.45e3T + 7.04e5T^{2} \)
97 \( 1 + 1.57e3T + 9.12e5T^{2} \)
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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

−8.390962045701770982429898676629, −7.61405433266233826724517225333, −6.84491448613841211313313906098, −5.58674139681390503975664956829, −5.09673468648403302706304083318, −4.45419314619920526764447107232, −3.51278480117908813401892443161, −2.33928362593909396183357284492, −1.26879320354926792780438977673, 0, 1.26879320354926792780438977673, 2.33928362593909396183357284492, 3.51278480117908813401892443161, 4.45419314619920526764447107232, 5.09673468648403302706304083318, 5.58674139681390503975664956829, 6.84491448613841211313313906098, 7.61405433266233826724517225333, 8.390962045701770982429898676629

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