Properties

Label 2-2671-1.1-c1-0-107
Degree $2$
Conductor $2671$
Sign $-1$
Analytic cond. $21.3280$
Root an. cond. $4.61822$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.65·2-s − 2.71·3-s + 0.731·4-s + 1.07·5-s + 4.48·6-s + 0.230·7-s + 2.09·8-s + 4.37·9-s − 1.78·10-s + 3.46·11-s − 1.98·12-s − 3.89·13-s − 0.381·14-s − 2.92·15-s − 4.92·16-s + 2.48·17-s − 7.22·18-s − 3.19·19-s + 0.789·20-s − 0.626·21-s − 5.72·22-s + 6.87·23-s − 5.69·24-s − 3.83·25-s + 6.43·26-s − 3.72·27-s + 0.168·28-s + ⋯
L(s)  = 1  − 1.16·2-s − 1.56·3-s + 0.365·4-s + 0.482·5-s + 1.83·6-s + 0.0872·7-s + 0.741·8-s + 1.45·9-s − 0.563·10-s + 1.04·11-s − 0.573·12-s − 1.08·13-s − 0.101·14-s − 0.755·15-s − 1.23·16-s + 0.603·17-s − 1.70·18-s − 0.732·19-s + 0.176·20-s − 0.136·21-s − 1.22·22-s + 1.43·23-s − 1.16·24-s − 0.767·25-s + 1.26·26-s − 0.717·27-s + 0.0319·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2671 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2671 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2671\)
Sign: $-1$
Analytic conductor: \(21.3280\)
Root analytic conductor: \(4.61822\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2671,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2671 \( 1 + T \)
good2 \( 1 + 1.65T + 2T^{2} \)
3 \( 1 + 2.71T + 3T^{2} \)
5 \( 1 - 1.07T + 5T^{2} \)
7 \( 1 - 0.230T + 7T^{2} \)
11 \( 1 - 3.46T + 11T^{2} \)
13 \( 1 + 3.89T + 13T^{2} \)
17 \( 1 - 2.48T + 17T^{2} \)
19 \( 1 + 3.19T + 19T^{2} \)
23 \( 1 - 6.87T + 23T^{2} \)
29 \( 1 - 1.83T + 29T^{2} \)
31 \( 1 + 10.9T + 31T^{2} \)
37 \( 1 + 1.00T + 37T^{2} \)
41 \( 1 - 1.72T + 41T^{2} \)
43 \( 1 + 5.98T + 43T^{2} \)
47 \( 1 + 2.43T + 47T^{2} \)
53 \( 1 + 2.67T + 53T^{2} \)
59 \( 1 - 0.351T + 59T^{2} \)
61 \( 1 - 4.74T + 61T^{2} \)
67 \( 1 - 14.8T + 67T^{2} \)
71 \( 1 - 13.3T + 71T^{2} \)
73 \( 1 - 3.95T + 73T^{2} \)
79 \( 1 + 5.63T + 79T^{2} \)
83 \( 1 - 4.27T + 83T^{2} \)
89 \( 1 + 6.18T + 89T^{2} \)
97 \( 1 - 9.98T + 97T^{2} \)
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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

−8.629838361673644956381015594637, −7.63653715950667394180137408972, −6.90103680189507749475192781884, −6.39259754426152209142789260238, −5.29822362314210698730326939495, −4.88907870685453479296521561176, −3.77690055512750344712746318378, −2.03509638828172788185918418016, −1.11849377325556836078590045339, 0, 1.11849377325556836078590045339, 2.03509638828172788185918418016, 3.77690055512750344712746318378, 4.88907870685453479296521561176, 5.29822362314210698730326939495, 6.39259754426152209142789260238, 6.90103680189507749475192781884, 7.63653715950667394180137408972, 8.629838361673644956381015594637

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