Properties

Label 2-231280-1.1-c1-0-68
Degree $2$
Conductor $231280$
Sign $-1$
Analytic cond. $1846.78$
Root an. cond. $42.9741$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3·3-s + 5-s + 6·9-s + 2·11-s − 6·13-s − 3·15-s − 17-s + 19-s + 6·23-s + 25-s − 9·27-s + 6·29-s + 2·31-s − 6·33-s + 8·37-s + 18·39-s + 3·41-s − 2·43-s + 6·45-s + 6·47-s + 3·51-s + 9·53-s + 2·55-s − 3·57-s − 59-s − 2·61-s − 6·65-s + ⋯
L(s)  = 1  − 1.73·3-s + 0.447·5-s + 2·9-s + 0.603·11-s − 1.66·13-s − 0.774·15-s − 0.242·17-s + 0.229·19-s + 1.25·23-s + 1/5·25-s − 1.73·27-s + 1.11·29-s + 0.359·31-s − 1.04·33-s + 1.31·37-s + 2.88·39-s + 0.468·41-s − 0.304·43-s + 0.894·45-s + 0.875·47-s + 0.420·51-s + 1.23·53-s + 0.269·55-s − 0.397·57-s − 0.130·59-s − 0.256·61-s − 0.744·65-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 231280 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 231280 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(231280\)    =    \(2^{4} \cdot 5 \cdot 7^{2} \cdot 59\)
Sign: $-1$
Analytic conductor: \(1846.78\)
Root analytic conductor: \(42.9741\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 231280,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 - T \)
7 \( 1 \)
59 \( 1 + T \)
good3 \( 1 + p T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
17 \( 1 + T + p T^{2} \)
19 \( 1 - T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 + 2 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 - 9 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 2 T + p T^{2} \)
71 \( 1 + 5 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 - 5 T + p T^{2} \)
83 \( 1 - 10 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
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

−12.93867380338336, −12.49002093419814, −12.25983193400060, −11.72956437094213, −11.37823601203364, −10.90498628486948, −10.36468188484719, −10.05686292363753, −9.526354057809902, −9.175544182822901, −8.520920066008455, −7.732983405634691, −7.295696341447288, −6.813628001749863, −6.503362994300317, −5.953561189641533, −5.393972179360878, −5.076536316999034, −4.442463996430066, −4.304678457233280, −3.268847458908284, −2.586281093710232, −2.099229958776472, −1.067578206096841, −0.8885492013207759, 0, 0.8885492013207759, 1.067578206096841, 2.099229958776472, 2.586281093710232, 3.268847458908284, 4.304678457233280, 4.442463996430066, 5.076536316999034, 5.393972179360878, 5.953561189641533, 6.503362994300317, 6.813628001749863, 7.295696341447288, 7.732983405634691, 8.520920066008455, 9.175544182822901, 9.526354057809902, 10.05686292363753, 10.36468188484719, 10.90498628486948, 11.37823601203364, 11.72956437094213, 12.25983193400060, 12.49002093419814, 12.93867380338336

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