Properties

Label 2-1232-1.1-c1-0-10
Degree $2$
Conductor $1232$
Sign $1$
Analytic cond. $9.83756$
Root an. cond. $3.13649$
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  + 2·5-s + 7-s − 3·9-s + 11-s + 2·13-s + 2·17-s + 8·23-s − 25-s − 2·29-s + 8·31-s + 2·35-s − 2·37-s + 10·41-s − 4·43-s − 6·45-s − 8·47-s + 49-s + 6·53-s + 2·55-s + 10·61-s − 3·63-s + 4·65-s + 12·67-s − 16·71-s − 14·73-s + 77-s + 9·81-s + ⋯
L(s)  = 1  + 0.894·5-s + 0.377·7-s − 9-s + 0.301·11-s + 0.554·13-s + 0.485·17-s + 1.66·23-s − 1/5·25-s − 0.371·29-s + 1.43·31-s + 0.338·35-s − 0.328·37-s + 1.56·41-s − 0.609·43-s − 0.894·45-s − 1.16·47-s + 1/7·49-s + 0.824·53-s + 0.269·55-s + 1.28·61-s − 0.377·63-s + 0.496·65-s + 1.46·67-s − 1.89·71-s − 1.63·73-s + 0.113·77-s + 81-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1232 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1232 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1232\)    =    \(2^{4} \cdot 7 \cdot 11\)
Sign: $1$
Analytic conductor: \(9.83756\)
Root analytic conductor: \(3.13649\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1232,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.026025029\)
\(L(\frac12)\) \(\approx\) \(2.026025029\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - T \)
11 \( 1 - T \)
good3 \( 1 + p T^{2} \)
5 \( 1 - 2 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + 16 T + p T^{2} \)
73 \( 1 + 14 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 10 T + p T^{2} \)
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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

−9.677111884773371688797795403536, −8.873654783935412415224532648296, −8.285581166378550997277831793349, −7.20326435621310186464970887967, −6.21550319266596796324909974948, −5.60979046831661786876827516293, −4.72881899635054621686684497745, −3.41143066403285592604947569117, −2.43425506739898130663595022887, −1.14548816396094190613141167258, 1.14548816396094190613141167258, 2.43425506739898130663595022887, 3.41143066403285592604947569117, 4.72881899635054621686684497745, 5.60979046831661786876827516293, 6.21550319266596796324909974948, 7.20326435621310186464970887967, 8.285581166378550997277831793349, 8.873654783935412415224532648296, 9.677111884773371688797795403536

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