Properties

Label 2-2151-1.1-c3-0-160
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  − 4.78·2-s + 14.8·4-s + 19.8·5-s + 9.72·7-s − 32.9·8-s − 94.9·10-s + 8.54·11-s + 70.2·13-s − 46.5·14-s + 38.7·16-s + 97.0·17-s + 72.5·19-s + 295.·20-s − 40.8·22-s − 147.·23-s + 268.·25-s − 336.·26-s + 144.·28-s − 33.0·29-s + 113.·31-s + 78.7·32-s − 464.·34-s + 192.·35-s + 185.·37-s − 347.·38-s − 654.·40-s − 347.·41-s + ⋯
L(s)  = 1  − 1.69·2-s + 1.86·4-s + 1.77·5-s + 0.525·7-s − 1.45·8-s − 3.00·10-s + 0.234·11-s + 1.49·13-s − 0.888·14-s + 0.604·16-s + 1.38·17-s + 0.876·19-s + 3.30·20-s − 0.396·22-s − 1.33·23-s + 2.15·25-s − 2.53·26-s + 0.977·28-s − 0.211·29-s + 0.655·31-s + 0.435·32-s − 2.34·34-s + 0.932·35-s + 0.822·37-s − 1.48·38-s − 2.58·40-s − 1.32·41-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

\(L(2)\) \(\approx\) \(2.043133203\)
\(L(\frac12)\) \(\approx\) \(2.043133203\)
\(L(\frac{5}{2})\) 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 \( 1 + 4.78T + 8T^{2} \)
5 \( 1 - 19.8T + 125T^{2} \)
7 \( 1 - 9.72T + 343T^{2} \)
11 \( 1 - 8.54T + 1.33e3T^{2} \)
13 \( 1 - 70.2T + 2.19e3T^{2} \)
17 \( 1 - 97.0T + 4.91e3T^{2} \)
19 \( 1 - 72.5T + 6.85e3T^{2} \)
23 \( 1 + 147.T + 1.21e4T^{2} \)
29 \( 1 + 33.0T + 2.43e4T^{2} \)
31 \( 1 - 113.T + 2.97e4T^{2} \)
37 \( 1 - 185.T + 5.06e4T^{2} \)
41 \( 1 + 347.T + 6.89e4T^{2} \)
43 \( 1 - 332.T + 7.95e4T^{2} \)
47 \( 1 - 161.T + 1.03e5T^{2} \)
53 \( 1 + 550.T + 1.48e5T^{2} \)
59 \( 1 - 103.T + 2.05e5T^{2} \)
61 \( 1 - 280.T + 2.26e5T^{2} \)
67 \( 1 + 408.T + 3.00e5T^{2} \)
71 \( 1 + 530.T + 3.57e5T^{2} \)
73 \( 1 - 549.T + 3.89e5T^{2} \)
79 \( 1 - 934.T + 4.93e5T^{2} \)
83 \( 1 - 786.T + 5.71e5T^{2} \)
89 \( 1 - 741.T + 7.04e5T^{2} \)
97 \( 1 + 611.T + 9.12e5T^{2} \)
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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

−8.854812265836675576285381740486, −8.125084289193066261562784583152, −7.48763808310492647973616606527, −6.22964677163605686863556071629, −6.09219465313210106517887136037, −5.01432579670368406222054531327, −3.44484905245787659698468664339, −2.27741459528022370066455267211, −1.46169831800755629179676917087, −0.969662311429847364838524028651, 0.969662311429847364838524028651, 1.46169831800755629179676917087, 2.27741459528022370066455267211, 3.44484905245787659698468664339, 5.01432579670368406222054531327, 6.09219465313210106517887136037, 6.22964677163605686863556071629, 7.48763808310492647973616606527, 8.125084289193066261562784583152, 8.854812265836675576285381740486

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