Properties

Label 2-2107-1.1-c3-0-258
Degree $2$
Conductor $2107$
Sign $-1$
Analytic cond. $124.317$
Root an. cond. $11.1497$
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  − 3.15·2-s − 7.20·3-s + 1.96·4-s − 1.36·5-s + 22.7·6-s + 19.0·8-s + 24.9·9-s + 4.30·10-s + 64.7·11-s − 14.1·12-s + 19.2·13-s + 9.83·15-s − 75.8·16-s + 54.1·17-s − 78.8·18-s + 69.0·19-s − 2.67·20-s − 204.·22-s + 29.6·23-s − 137.·24-s − 123.·25-s − 60.9·26-s + 14.6·27-s + 13.1·29-s − 31.0·30-s − 185.·31-s + 87.0·32-s + ⋯
L(s)  = 1  − 1.11·2-s − 1.38·3-s + 0.245·4-s − 0.121·5-s + 1.54·6-s + 0.842·8-s + 0.924·9-s + 0.136·10-s + 1.77·11-s − 0.340·12-s + 0.411·13-s + 0.169·15-s − 1.18·16-s + 0.772·17-s − 1.03·18-s + 0.833·19-s − 0.0299·20-s − 1.98·22-s + 0.268·23-s − 1.16·24-s − 0.985·25-s − 0.459·26-s + 0.104·27-s + 0.0840·29-s − 0.188·30-s − 1.07·31-s + 0.480·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2107 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2107 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2107\)    =    \(7^{2} \cdot 43\)
Sign: $-1$
Analytic conductor: \(124.317\)
Root analytic conductor: \(11.1497\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2107,\ (\ :3/2),\ -1)\)

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)$
bad7 \( 1 \)
43 \( 1 + 43T \)
good2 \( 1 + 3.15T + 8T^{2} \)
3 \( 1 + 7.20T + 27T^{2} \)
5 \( 1 + 1.36T + 125T^{2} \)
11 \( 1 - 64.7T + 1.33e3T^{2} \)
13 \( 1 - 19.2T + 2.19e3T^{2} \)
17 \( 1 - 54.1T + 4.91e3T^{2} \)
19 \( 1 - 69.0T + 6.85e3T^{2} \)
23 \( 1 - 29.6T + 1.21e4T^{2} \)
29 \( 1 - 13.1T + 2.43e4T^{2} \)
31 \( 1 + 185.T + 2.97e4T^{2} \)
37 \( 1 + 369.T + 5.06e4T^{2} \)
41 \( 1 - 294.T + 6.89e4T^{2} \)
47 \( 1 + 367.T + 1.03e5T^{2} \)
53 \( 1 - 708.T + 1.48e5T^{2} \)
59 \( 1 + 116.T + 2.05e5T^{2} \)
61 \( 1 + 218.T + 2.26e5T^{2} \)
67 \( 1 + 133.T + 3.00e5T^{2} \)
71 \( 1 + 926.T + 3.57e5T^{2} \)
73 \( 1 + 455.T + 3.89e5T^{2} \)
79 \( 1 + 620.T + 4.93e5T^{2} \)
83 \( 1 - 1.31e3T + 5.71e5T^{2} \)
89 \( 1 + 509.T + 7.04e5T^{2} \)
97 \( 1 + 965.T + 9.12e5T^{2} \)
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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

−8.555715082441763399216852964972, −7.47209152819928485928183921340, −6.94466007063413836671921907759, −6.04483577637070242789014143152, −5.35684535098985517169479894443, −4.34919698070238007852896829360, −3.52754931245059481400631823647, −1.60295937312262375707562144412, −1.01705447276979381840415802657, 0, 1.01705447276979381840415802657, 1.60295937312262375707562144412, 3.52754931245059481400631823647, 4.34919698070238007852896829360, 5.35684535098985517169479894443, 6.04483577637070242789014143152, 6.94466007063413836671921907759, 7.47209152819928485928183921340, 8.555715082441763399216852964972

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