Properties

Label 2-59840-1.1-c1-0-31
Degree $2$
Conductor $59840$
Sign $1$
Analytic cond. $477.824$
Root an. cond. $21.8592$
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  + 3·3-s + 5-s + 2·7-s + 6·9-s − 11-s + 3·13-s + 3·15-s + 17-s + 7·19-s + 6·21-s + 2·23-s + 25-s + 9·27-s − 29-s + 7·31-s − 3·33-s + 2·35-s − 8·37-s + 9·39-s − 2·41-s + 6·43-s + 6·45-s − 7·47-s − 3·49-s + 3·51-s − 11·53-s − 55-s + ⋯
L(s)  = 1  + 1.73·3-s + 0.447·5-s + 0.755·7-s + 2·9-s − 0.301·11-s + 0.832·13-s + 0.774·15-s + 0.242·17-s + 1.60·19-s + 1.30·21-s + 0.417·23-s + 1/5·25-s + 1.73·27-s − 0.185·29-s + 1.25·31-s − 0.522·33-s + 0.338·35-s − 1.31·37-s + 1.44·39-s − 0.312·41-s + 0.914·43-s + 0.894·45-s − 1.02·47-s − 3/7·49-s + 0.420·51-s − 1.51·53-s − 0.134·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 59840 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 59840 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(59840\)    =    \(2^{6} \cdot 5 \cdot 11 \cdot 17\)
Sign: $1$
Analytic conductor: \(477.824\)
Root analytic conductor: \(21.8592\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 59840,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(8.003208401\)
\(L(\frac12)\) \(\approx\) \(8.003208401\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
11 \( 1 + T \)
17 \( 1 - T \)
good3 \( 1 - p T + p T^{2} \)
7 \( 1 - 2 T + p T^{2} \)
13 \( 1 - 3 T + p T^{2} \)
19 \( 1 - 7 T + p T^{2} \)
23 \( 1 - 2 T + p T^{2} \)
29 \( 1 + T + p T^{2} \)
31 \( 1 - 7 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 - 6 T + p T^{2} \)
47 \( 1 + 7 T + p T^{2} \)
53 \( 1 + 11 T + p T^{2} \)
59 \( 1 + T + p T^{2} \)
61 \( 1 + 7 T + p T^{2} \)
67 \( 1 - 10 T + p T^{2} \)
71 \( 1 - 3 T + p T^{2} \)
73 \( 1 - T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 + 9 T + p T^{2} \)
97 \( 1 + T + p T^{2} \)
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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

−14.22076127967177, −13.85253945897136, −13.59598200508896, −12.96884275610947, −12.48642654998824, −11.80183827800602, −11.20689352418780, −10.68174312386076, −9.998767534102831, −9.614207257001250, −9.151248286083191, −8.561940956937969, −8.125002597112873, −7.772952979948884, −7.173070431499548, −6.579208144196098, −5.824759852704733, −5.079524439790911, −4.684887921397516, −3.863154592981284, −3.133082991338492, −3.036536506651671, −2.026596322160788, −1.574897002228644, −0.9171885672407217, 0.9171885672407217, 1.574897002228644, 2.026596322160788, 3.036536506651671, 3.133082991338492, 3.863154592981284, 4.684887921397516, 5.079524439790911, 5.824759852704733, 6.579208144196098, 7.173070431499548, 7.772952979948884, 8.125002597112873, 8.561940956937969, 9.151248286083191, 9.614207257001250, 9.998767534102831, 10.68174312386076, 11.20689352418780, 11.80183827800602, 12.48642654998824, 12.96884275610947, 13.59598200508896, 13.85253945897136, 14.22076127967177

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