Properties

Label 2-70980-1.1-c1-0-17
Degree $2$
Conductor $70980$
Sign $-1$
Analytic cond. $566.778$
Root an. cond. $23.8071$
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 + 7-s + 9-s − 11-s + 15-s − 5·17-s + 2·19-s − 21-s + 8·23-s + 25-s − 27-s + 5·29-s + 2·31-s + 33-s − 35-s − 10·41-s + 4·43-s − 45-s + 3·47-s + 49-s + 5·51-s − 6·53-s + 55-s − 2·57-s + 4·61-s + 63-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s + 0.377·7-s + 1/3·9-s − 0.301·11-s + 0.258·15-s − 1.21·17-s + 0.458·19-s − 0.218·21-s + 1.66·23-s + 1/5·25-s − 0.192·27-s + 0.928·29-s + 0.359·31-s + 0.174·33-s − 0.169·35-s − 1.56·41-s + 0.609·43-s − 0.149·45-s + 0.437·47-s + 1/7·49-s + 0.700·51-s − 0.824·53-s + 0.134·55-s − 0.264·57-s + 0.512·61-s + 0.125·63-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 70980 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 70980 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(70980\)    =    \(2^{2} \cdot 3 \cdot 5 \cdot 7 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(566.778\)
Root analytic conductor: \(23.8071\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 70980,\ (\ :1/2),\ -1)\)

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)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
3 \( 1 + T \)
5 \( 1 + T \)
7 \( 1 - T \)
13 \( 1 \)
good11 \( 1 + T + p T^{2} \) 1.11.b
17 \( 1 + 5 T + p T^{2} \) 1.17.f
19 \( 1 - 2 T + p T^{2} \) 1.19.ac
23 \( 1 - 8 T + p T^{2} \) 1.23.ai
29 \( 1 - 5 T + p T^{2} \) 1.29.af
31 \( 1 - 2 T + p T^{2} \) 1.31.ac
37 \( 1 + p T^{2} \) 1.37.a
41 \( 1 + 10 T + p T^{2} \) 1.41.k
43 \( 1 - 4 T + p T^{2} \) 1.43.ae
47 \( 1 - 3 T + p T^{2} \) 1.47.ad
53 \( 1 + 6 T + p T^{2} \) 1.53.g
59 \( 1 + p T^{2} \) 1.59.a
61 \( 1 - 4 T + p T^{2} \) 1.61.ae
67 \( 1 + 10 T + p T^{2} \) 1.67.k
71 \( 1 - 3 T + p T^{2} \) 1.71.ad
73 \( 1 + 3 T + p T^{2} \) 1.73.d
79 \( 1 + 8 T + p T^{2} \) 1.79.i
83 \( 1 - 3 T + p T^{2} \) 1.83.ad
89 \( 1 - 10 T + p T^{2} \) 1.89.ak
97 \( 1 - 14 T + p T^{2} \) 1.97.ao
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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

−14.45207983076721, −13.75835964745799, −13.31094353696263, −12.92653162862346, −12.28058132032855, −11.76199602035846, −11.46776431834597, −10.76223698953707, −10.61582963315136, −9.930404407598441, −9.165546017867688, −8.851138656029905, −8.200466939985681, −7.703181109469875, −6.965574262749081, −6.782725203950910, −6.055880129044964, −5.365543162713059, −4.782733677939379, −4.564622657572243, −3.733093723401489, −3.026370393380639, −2.450766211945086, −1.533769124728409, −0.8627580449838067, 0, 0.8627580449838067, 1.533769124728409, 2.450766211945086, 3.026370393380639, 3.733093723401489, 4.564622657572243, 4.782733677939379, 5.365543162713059, 6.055880129044964, 6.782725203950910, 6.965574262749081, 7.703181109469875, 8.200466939985681, 8.851138656029905, 9.165546017867688, 9.930404407598441, 10.61582963315136, 10.76223698953707, 11.46776431834597, 11.76199602035846, 12.28058132032855, 12.92653162862346, 13.31094353696263, 13.75835964745799, 14.45207983076721

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