Properties

Label 2-2151-1.1-c3-0-257
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  − 3.87·2-s + 6.98·4-s + 17.8·5-s + 4.77·7-s + 3.93·8-s − 69.0·10-s − 1.33·11-s + 66.8·13-s − 18.4·14-s − 71.0·16-s − 126.·17-s + 41.7·19-s + 124.·20-s + 5.15·22-s + 43.9·23-s + 193.·25-s − 258.·26-s + 33.3·28-s − 191.·29-s + 83.8·31-s + 243.·32-s + 490.·34-s + 85.2·35-s − 4.03·37-s − 161.·38-s + 70.1·40-s − 55.8·41-s + ⋯
L(s)  = 1  − 1.36·2-s + 0.873·4-s + 1.59·5-s + 0.257·7-s + 0.173·8-s − 2.18·10-s − 0.0365·11-s + 1.42·13-s − 0.352·14-s − 1.11·16-s − 1.80·17-s + 0.503·19-s + 1.39·20-s + 0.0499·22-s + 0.398·23-s + 1.54·25-s − 1.95·26-s + 0.225·28-s − 1.22·29-s + 0.485·31-s + 1.34·32-s + 2.47·34-s + 0.411·35-s − 0.0179·37-s − 0.689·38-s + 0.277·40-s − 0.212·41-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 \( 1 + 3.87T + 8T^{2} \)
5 \( 1 - 17.8T + 125T^{2} \)
7 \( 1 - 4.77T + 343T^{2} \)
11 \( 1 + 1.33T + 1.33e3T^{2} \)
13 \( 1 - 66.8T + 2.19e3T^{2} \)
17 \( 1 + 126.T + 4.91e3T^{2} \)
19 \( 1 - 41.7T + 6.85e3T^{2} \)
23 \( 1 - 43.9T + 1.21e4T^{2} \)
29 \( 1 + 191.T + 2.43e4T^{2} \)
31 \( 1 - 83.8T + 2.97e4T^{2} \)
37 \( 1 + 4.03T + 5.06e4T^{2} \)
41 \( 1 + 55.8T + 6.89e4T^{2} \)
43 \( 1 + 79.8T + 7.95e4T^{2} \)
47 \( 1 + 590.T + 1.03e5T^{2} \)
53 \( 1 + 253.T + 1.48e5T^{2} \)
59 \( 1 + 429.T + 2.05e5T^{2} \)
61 \( 1 + 305.T + 2.26e5T^{2} \)
67 \( 1 + 304.T + 3.00e5T^{2} \)
71 \( 1 + 421.T + 3.57e5T^{2} \)
73 \( 1 + 385.T + 3.89e5T^{2} \)
79 \( 1 + 112.T + 4.93e5T^{2} \)
83 \( 1 + 110.T + 5.71e5T^{2} \)
89 \( 1 + 809.T + 7.04e5T^{2} \)
97 \( 1 - 80.5T + 9.12e5T^{2} \)
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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

−8.617840220313548025466525241581, −7.82011202894961344034262374636, −6.70771526248291913511389954211, −6.31345623202443872912279227607, −5.30300319703151597051379218831, −4.37580987961735660933808302011, −2.93199791937135795693398915163, −1.76408581454575104363528245042, −1.43438352243515317254026478227, 0, 1.43438352243515317254026478227, 1.76408581454575104363528245042, 2.93199791937135795693398915163, 4.37580987961735660933808302011, 5.30300319703151597051379218831, 6.31345623202443872912279227607, 6.70771526248291913511389954211, 7.82011202894961344034262374636, 8.617840220313548025466525241581

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