Properties

Label 2-1341-1.1-c1-0-50
Degree $2$
Conductor $1341$
Sign $-1$
Analytic cond. $10.7079$
Root an. cond. $3.27229$
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  + 0.445·2-s − 1.80·4-s + 2.04·7-s − 1.69·8-s + 0.356·11-s − 5.60·13-s + 0.911·14-s + 2.85·16-s − 0.493·17-s − 2.69·19-s + 0.158·22-s + 7.65·23-s − 5·25-s − 2.49·26-s − 3.69·28-s − 4.49·29-s − 4.85·31-s + 4.65·32-s − 0.219·34-s − 7.58·37-s − 1.19·38-s + 7.52·41-s − 3.78·43-s − 0.643·44-s + 3.40·46-s − 8.31·47-s − 2.80·49-s + ⋯
L(s)  = 1  + 0.314·2-s − 0.900·4-s + 0.774·7-s − 0.598·8-s + 0.107·11-s − 1.55·13-s + 0.243·14-s + 0.712·16-s − 0.119·17-s − 0.617·19-s + 0.0338·22-s + 1.59·23-s − 25-s − 0.489·26-s − 0.697·28-s − 0.834·29-s − 0.871·31-s + 0.822·32-s − 0.0377·34-s − 1.24·37-s − 0.194·38-s + 1.17·41-s − 0.576·43-s − 0.0969·44-s + 0.502·46-s − 1.21·47-s − 0.400·49-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1341 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1341 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1341\)    =    \(3^{2} \cdot 149\)
Sign: $-1$
Analytic conductor: \(10.7079\)
Root analytic conductor: \(3.27229\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1341,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
149 \( 1 - T \)
good2 \( 1 - 0.445T + 2T^{2} \)
5 \( 1 + 5T^{2} \)
7 \( 1 - 2.04T + 7T^{2} \)
11 \( 1 - 0.356T + 11T^{2} \)
13 \( 1 + 5.60T + 13T^{2} \)
17 \( 1 + 0.493T + 17T^{2} \)
19 \( 1 + 2.69T + 19T^{2} \)
23 \( 1 - 7.65T + 23T^{2} \)
29 \( 1 + 4.49T + 29T^{2} \)
31 \( 1 + 4.85T + 31T^{2} \)
37 \( 1 + 7.58T + 37T^{2} \)
41 \( 1 - 7.52T + 41T^{2} \)
43 \( 1 + 3.78T + 43T^{2} \)
47 \( 1 + 8.31T + 47T^{2} \)
53 \( 1 + 8.19T + 53T^{2} \)
59 \( 1 + 9.18T + 59T^{2} \)
61 \( 1 - 1.96T + 61T^{2} \)
67 \( 1 - 9.83T + 67T^{2} \)
71 \( 1 - 13.7T + 71T^{2} \)
73 \( 1 + 8.09T + 73T^{2} \)
79 \( 1 + 11.3T + 79T^{2} \)
83 \( 1 - 0.542T + 83T^{2} \)
89 \( 1 + 11.4T + 89T^{2} \)
97 \( 1 + 16.1T + 97T^{2} \)
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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

−9.312835152055496021597107136144, −8.410785562304166041231403182868, −7.66643984560408360452254394793, −6.79733287072167744431639109903, −5.52598659869975249120004507235, −4.96220703293971886155267678122, −4.22031581937955978062174765571, −3.10719721074647137587852589148, −1.78607527376461983249683545645, 0, 1.78607527376461983249683545645, 3.10719721074647137587852589148, 4.22031581937955978062174765571, 4.96220703293971886155267678122, 5.52598659869975249120004507235, 6.79733287072167744431639109903, 7.66643984560408360452254394793, 8.410785562304166041231403182868, 9.312835152055496021597107136144

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