Properties

Label 2-59840-1.1-c1-0-33
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  − 2·3-s + 5-s + 3·7-s + 9-s − 11-s + 6·13-s − 2·15-s − 17-s − 6·19-s − 6·21-s + 4·23-s + 25-s + 4·27-s − 7·29-s + 2·31-s + 2·33-s + 3·35-s + 2·37-s − 12·39-s − 5·41-s − 10·43-s + 45-s − 7·47-s + 2·49-s + 2·51-s − 53-s − 55-s + ⋯
L(s)  = 1  − 1.15·3-s + 0.447·5-s + 1.13·7-s + 1/3·9-s − 0.301·11-s + 1.66·13-s − 0.516·15-s − 0.242·17-s − 1.37·19-s − 1.30·21-s + 0.834·23-s + 1/5·25-s + 0.769·27-s − 1.29·29-s + 0.359·31-s + 0.348·33-s + 0.507·35-s + 0.328·37-s − 1.92·39-s − 0.780·41-s − 1.52·43-s + 0.149·45-s − 1.02·47-s + 2/7·49-s + 0.280·51-s − 0.137·53-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 \( 1 + 2 T + p T^{2} \)
7 \( 1 - 3 T + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 7 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 5 T + p T^{2} \)
43 \( 1 + 10 T + p T^{2} \)
47 \( 1 + 7 T + p T^{2} \)
53 \( 1 + T + p T^{2} \)
59 \( 1 + 3 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 3 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 3 T + p T^{2} \)
79 \( 1 - 12 T + p T^{2} \)
83 \( 1 + 2 T + p T^{2} \)
89 \( 1 - 5 T + p T^{2} \)
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

−14.56877172434105, −14.07579972242764, −13.33962474932535, −13.14103883701580, −12.58835950798092, −11.83206822385828, −11.35406159109695, −11.10058880318679, −10.67257184583763, −10.26363925295376, −9.412348552932890, −8.842349737302879, −8.256950198132076, −8.060109223647732, −7.043648840727792, −6.505360741329216, −6.159522920722717, −5.564643283960987, −4.944992073529202, −4.706272018586318, −3.816449230629881, −3.209772933668180, −2.150001024058252, −1.646389204256270, −0.9492425795983471, 0, 0.9492425795983471, 1.646389204256270, 2.150001024058252, 3.209772933668180, 3.816449230629881, 4.706272018586318, 4.944992073529202, 5.564643283960987, 6.159522920722717, 6.505360741329216, 7.043648840727792, 8.060109223647732, 8.256950198132076, 8.842349737302879, 9.412348552932890, 10.26363925295376, 10.67257184583763, 11.10058880318679, 11.35406159109695, 11.83206822385828, 12.58835950798092, 13.14103883701580, 13.33962474932535, 14.07579972242764, 14.56877172434105

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