Properties

Label 2-59840-1.1-c1-0-30
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 5-s − 2·7-s − 2·9-s − 11-s − 5·13-s + 15-s + 17-s + 5·19-s − 2·21-s + 6·23-s + 25-s − 5·27-s − 29-s + 5·31-s − 33-s − 2·35-s + 8·37-s − 5·39-s − 2·41-s − 6·43-s − 2·45-s − 5·47-s − 3·49-s + 51-s + 5·53-s − 55-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.447·5-s − 0.755·7-s − 2/3·9-s − 0.301·11-s − 1.38·13-s + 0.258·15-s + 0.242·17-s + 1.14·19-s − 0.436·21-s + 1.25·23-s + 1/5·25-s − 0.962·27-s − 0.185·29-s + 0.898·31-s − 0.174·33-s − 0.338·35-s + 1.31·37-s − 0.800·39-s − 0.312·41-s − 0.914·43-s − 0.298·45-s − 0.729·47-s − 3/7·49-s + 0.140·51-s + 0.686·53-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: \(1\)
Selberg data: \((2,\ 59840,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
11 \( 1 + T \)
17 \( 1 - T \)
good3 \( 1 - T + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 5 T + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + T + p T^{2} \)
31 \( 1 - 5 T + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 6 T + p T^{2} \)
47 \( 1 + 5 T + p T^{2} \)
53 \( 1 - 5 T + p T^{2} \)
59 \( 1 - 5 T + p T^{2} \)
61 \( 1 - T + p T^{2} \)
67 \( 1 + 10 T + p T^{2} \)
71 \( 1 + 15 T + p T^{2} \)
73 \( 1 + 7 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + p T^{2} \)
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

−14.61170305051232, −14.03489191984716, −13.59737434919602, −12.98447788615071, −12.85170646355337, −11.88652311546685, −11.69016805046124, −11.07647654303421, −10.15729913533595, −9.942017542607850, −9.537644059884141, −8.889311076465843, −8.521661335219163, −7.673162164856030, −7.395695481069499, −6.774882962652428, −6.073591194015997, −5.591018343803542, −4.957147301174199, −4.503459086520279, −3.419088531230288, −2.988192541336009, −2.684144250317250, −1.870645829677187, −0.9088287404746563, 0, 0.9088287404746563, 1.870645829677187, 2.684144250317250, 2.988192541336009, 3.419088531230288, 4.503459086520279, 4.957147301174199, 5.591018343803542, 6.073591194015997, 6.774882962652428, 7.395695481069499, 7.673162164856030, 8.521661335219163, 8.889311076465843, 9.537644059884141, 9.942017542607850, 10.15729913533595, 11.07647654303421, 11.69016805046124, 11.88652311546685, 12.85170646355337, 12.98447788615071, 13.59737434919602, 14.03489191984716, 14.61170305051232

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