Properties

Label 2-232-1.1-c1-0-6
Degree $2$
Conductor $232$
Sign $-1$
Analytic cond. $1.85252$
Root an. cond. $1.36107$
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  + 0.414·3-s − 3.82·5-s − 4·7-s − 2.82·9-s − 2.41·11-s + 4.65·13-s − 1.58·15-s + 3.65·17-s + 2·19-s − 1.65·21-s − 4.82·23-s + 9.65·25-s − 2.41·27-s + 29-s − 8.41·31-s − 0.999·33-s + 15.3·35-s − 1.65·37-s + 1.92·39-s − 9.65·41-s + 1.58·43-s + 10.8·45-s − 12.0·47-s + 9·49-s + 1.51·51-s − 7·53-s + 9.24·55-s + ⋯
L(s)  = 1  + 0.239·3-s − 1.71·5-s − 1.51·7-s − 0.942·9-s − 0.727·11-s + 1.29·13-s − 0.409·15-s + 0.886·17-s + 0.458·19-s − 0.361·21-s − 1.00·23-s + 1.93·25-s − 0.464·27-s + 0.185·29-s − 1.51·31-s − 0.174·33-s + 2.58·35-s − 0.272·37-s + 0.308·39-s − 1.50·41-s + 0.241·43-s + 1.61·45-s − 1.76·47-s + 1.28·49-s + 0.212·51-s − 0.961·53-s + 1.24·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 232 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 232 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(232\)    =    \(2^{3} \cdot 29\)
Sign: $-1$
Analytic conductor: \(1.85252\)
Root analytic conductor: \(1.36107\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 232,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 \)
29 \( 1 - T \)
good3 \( 1 - 0.414T + 3T^{2} \)
5 \( 1 + 3.82T + 5T^{2} \)
7 \( 1 + 4T + 7T^{2} \)
11 \( 1 + 2.41T + 11T^{2} \)
13 \( 1 - 4.65T + 13T^{2} \)
17 \( 1 - 3.65T + 17T^{2} \)
19 \( 1 - 2T + 19T^{2} \)
23 \( 1 + 4.82T + 23T^{2} \)
31 \( 1 + 8.41T + 31T^{2} \)
37 \( 1 + 1.65T + 37T^{2} \)
41 \( 1 + 9.65T + 41T^{2} \)
43 \( 1 - 1.58T + 43T^{2} \)
47 \( 1 + 12.0T + 47T^{2} \)
53 \( 1 + 7T + 53T^{2} \)
59 \( 1 - 10.4T + 59T^{2} \)
61 \( 1 - 6T + 61T^{2} \)
67 \( 1 + 5.65T + 67T^{2} \)
71 \( 1 - 6.48T + 71T^{2} \)
73 \( 1 - 4T + 73T^{2} \)
79 \( 1 - 9.72T + 79T^{2} \)
83 \( 1 + 8.82T + 83T^{2} \)
89 \( 1 + 9.65T + 89T^{2} \)
97 \( 1 + 7.31T + 97T^{2} \)
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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

−11.73538974419154243459943507228, −10.90643215754253071387027061070, −9.751523384666126644758475364707, −8.529442525447824558118698080308, −7.905704047588100072501880577631, −6.72730713926566017292704934627, −5.51414059763025832972764105195, −3.67453541841993081077723014181, −3.23564096215026673715329578915, 0, 3.23564096215026673715329578915, 3.67453541841993081077723014181, 5.51414059763025832972764105195, 6.72730713926566017292704934627, 7.905704047588100072501880577631, 8.529442525447824558118698080308, 9.751523384666126644758475364707, 10.90643215754253071387027061070, 11.73538974419154243459943507228

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