Properties

Label 2-1160-1.1-c1-0-16
Degree $2$
Conductor $1160$
Sign $1$
Analytic cond. $9.26264$
Root an. cond. $3.04345$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·3-s − 5-s + 4·7-s + 9-s + 6·13-s − 2·15-s + 8·21-s − 8·23-s + 25-s − 4·27-s − 29-s + 8·31-s − 4·35-s + 12·39-s + 6·41-s − 2·43-s − 45-s − 2·47-s + 9·49-s − 6·53-s + 12·59-s − 6·61-s + 4·63-s − 6·65-s + 16·67-s − 16·69-s + 4·73-s + ⋯
L(s)  = 1  + 1.15·3-s − 0.447·5-s + 1.51·7-s + 1/3·9-s + 1.66·13-s − 0.516·15-s + 1.74·21-s − 1.66·23-s + 1/5·25-s − 0.769·27-s − 0.185·29-s + 1.43·31-s − 0.676·35-s + 1.92·39-s + 0.937·41-s − 0.304·43-s − 0.149·45-s − 0.291·47-s + 9/7·49-s − 0.824·53-s + 1.56·59-s − 0.768·61-s + 0.503·63-s − 0.744·65-s + 1.95·67-s − 1.92·69-s + 0.468·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1160 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1160 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1160\)    =    \(2^{3} \cdot 5 \cdot 29\)
Sign: $1$
Analytic conductor: \(9.26264\)
Root analytic conductor: \(3.04345\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1160,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.700400016\)
\(L(\frac12)\) \(\approx\) \(2.700400016\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
5 \( 1 + T \)
29 \( 1 + T \)
good3 \( 1 - 2 T + p T^{2} \) 1.3.ac
7 \( 1 - 4 T + p T^{2} \) 1.7.ae
11 \( 1 + p T^{2} \) 1.11.a
13 \( 1 - 6 T + p T^{2} \) 1.13.ag
17 \( 1 + p T^{2} \) 1.17.a
19 \( 1 + p T^{2} \) 1.19.a
23 \( 1 + 8 T + p T^{2} \) 1.23.i
31 \( 1 - 8 T + p T^{2} \) 1.31.ai
37 \( 1 + p T^{2} \) 1.37.a
41 \( 1 - 6 T + p T^{2} \) 1.41.ag
43 \( 1 + 2 T + p T^{2} \) 1.43.c
47 \( 1 + 2 T + p T^{2} \) 1.47.c
53 \( 1 + 6 T + p T^{2} \) 1.53.g
59 \( 1 - 12 T + p T^{2} \) 1.59.am
61 \( 1 + 6 T + p T^{2} \) 1.61.g
67 \( 1 - 16 T + p T^{2} \) 1.67.aq
71 \( 1 + p T^{2} \) 1.71.a
73 \( 1 - 4 T + p T^{2} \) 1.73.ae
79 \( 1 + 8 T + p T^{2} \) 1.79.i
83 \( 1 - 8 T + p T^{2} \) 1.83.ai
89 \( 1 + 10 T + p T^{2} \) 1.89.k
97 \( 1 - 8 T + p T^{2} \) 1.97.ai
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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

−9.616845086761185794958665415093, −8.649411087787851139834760113061, −8.114815467177020585328784763866, −7.87625769670227615420747047862, −6.51675027471048394531611568400, −5.49096139552585325936940714051, −4.29321580578426937763178235894, −3.68307562545635005531036992266, −2.43967867174375613914491274916, −1.37434495232063328769147880527, 1.37434495232063328769147880527, 2.43967867174375613914491274916, 3.68307562545635005531036992266, 4.29321580578426937763178235894, 5.49096139552585325936940714051, 6.51675027471048394531611568400, 7.87625769670227615420747047862, 8.114815467177020585328784763866, 8.649411087787851139834760113061, 9.616845086761185794958665415093

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