Properties

Label 2-43560-1.1-c1-0-18
Degree $2$
Conductor $43560$
Sign $1$
Analytic cond. $347.828$
Root an. cond. $18.6501$
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  − 5-s + 4·7-s − 2·13-s + 6·17-s − 4·19-s + 8·23-s + 25-s − 10·29-s − 4·35-s − 10·37-s − 6·41-s + 8·43-s + 9·49-s + 2·53-s − 12·59-s + 2·61-s + 2·65-s − 12·67-s − 8·71-s + 2·73-s + 8·79-s − 8·83-s − 6·85-s + 6·89-s − 8·91-s + 4·95-s − 6·97-s + ⋯
L(s)  = 1  − 0.447·5-s + 1.51·7-s − 0.554·13-s + 1.45·17-s − 0.917·19-s + 1.66·23-s + 1/5·25-s − 1.85·29-s − 0.676·35-s − 1.64·37-s − 0.937·41-s + 1.21·43-s + 9/7·49-s + 0.274·53-s − 1.56·59-s + 0.256·61-s + 0.248·65-s − 1.46·67-s − 0.949·71-s + 0.234·73-s + 0.900·79-s − 0.878·83-s − 0.650·85-s + 0.635·89-s − 0.838·91-s + 0.410·95-s − 0.609·97-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 43560 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 43560 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(43560\)    =    \(2^{3} \cdot 3^{2} \cdot 5 \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(347.828\)
Root analytic conductor: \(18.6501\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 43560,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.365297660\)
\(L(\frac12)\) \(\approx\) \(2.365297660\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 + T \)
11 \( 1 \)
good7 \( 1 - 4 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 + 10 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 8 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 6 T + p T^{2} \)
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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

−14.77071807451093, −14.30773230072551, −13.75023182074094, −13.12217469381618, −12.37360797072111, −12.24447141520637, −11.45763975302264, −11.11839955854696, −10.59425511534782, −10.13651703205511, −9.234878215208878, −8.873535179295261, −8.288527037444728, −7.629780634176150, −7.405499855141636, −6.814299873208081, −5.782726057801241, −5.405915695884623, −4.783002246877180, −4.346509336012069, −3.498769768530590, −2.984116652928097, −1.936156368541221, −1.532565512006130, −0.5604547439983891, 0.5604547439983891, 1.532565512006130, 1.936156368541221, 2.984116652928097, 3.498769768530590, 4.346509336012069, 4.783002246877180, 5.405915695884623, 5.782726057801241, 6.814299873208081, 7.405499855141636, 7.629780634176150, 8.288527037444728, 8.873535179295261, 9.234878215208878, 10.13651703205511, 10.59425511534782, 11.11839955854696, 11.45763975302264, 12.24447141520637, 12.37360797072111, 13.12217469381618, 13.75023182074094, 14.30773230072551, 14.77071807451093

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