Properties

Label 2-70980-1.1-c1-0-11
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 5-s + 7-s + 9-s + 6·11-s + 15-s − 6·17-s + 4·19-s + 21-s + 25-s + 27-s − 6·29-s − 4·31-s + 6·33-s + 35-s + 4·37-s + 2·41-s − 4·43-s + 45-s − 2·47-s + 49-s − 6·51-s + 10·53-s + 6·55-s + 4·57-s + 14·59-s + 2·61-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.447·5-s + 0.377·7-s + 1/3·9-s + 1.80·11-s + 0.258·15-s − 1.45·17-s + 0.917·19-s + 0.218·21-s + 1/5·25-s + 0.192·27-s − 1.11·29-s − 0.718·31-s + 1.04·33-s + 0.169·35-s + 0.657·37-s + 0.312·41-s − 0.609·43-s + 0.149·45-s − 0.291·47-s + 1/7·49-s − 0.840·51-s + 1.37·53-s + 0.809·55-s + 0.529·57-s + 1.82·59-s + 0.256·61-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: \(0\)
Selberg data: \((2,\ 70980,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.391700140\)
\(L(\frac12)\) \(\approx\) \(4.391700140\)
\(L(\frac{3}{2})\) 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 \( 1 - 6 T + p T^{2} \) 1.11.ag
17 \( 1 + 6 T + p T^{2} \) 1.17.g
19 \( 1 - 4 T + p T^{2} \) 1.19.ae
23 \( 1 + p T^{2} \) 1.23.a
29 \( 1 + 6 T + p T^{2} \) 1.29.g
31 \( 1 + 4 T + p T^{2} \) 1.31.e
37 \( 1 - 4 T + p T^{2} \) 1.37.ae
41 \( 1 - 2 T + p T^{2} \) 1.41.ac
43 \( 1 + 4 T + p T^{2} \) 1.43.e
47 \( 1 + 2 T + p T^{2} \) 1.47.c
53 \( 1 - 10 T + p T^{2} \) 1.53.ak
59 \( 1 - 14 T + p T^{2} \) 1.59.ao
61 \( 1 - 2 T + p T^{2} \) 1.61.ac
67 \( 1 - 8 T + p T^{2} \) 1.67.ai
71 \( 1 + 10 T + p T^{2} \) 1.71.k
73 \( 1 - 4 T + p T^{2} \) 1.73.ae
79 \( 1 + 8 T + p T^{2} \) 1.79.i
83 \( 1 + 2 T + p T^{2} \) 1.83.c
89 \( 1 + 10 T + p T^{2} \) 1.89.k
97 \( 1 - 12 T + p T^{2} \) 1.97.am
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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

−14.22632703972895, −13.63693296796621, −13.16272704534679, −12.86956528117784, −11.94168236150152, −11.66628856796299, −11.19335645352917, −10.64776759586149, −9.892863337940818, −9.371490228437310, −9.196403090002244, −8.561374645634024, −8.142474548188042, −7.252423567147020, −6.933516927870360, −6.499764911676765, −5.656278031921711, −5.314122931269972, −4.245207682869008, −4.159496467756178, −3.427810502198822, −2.652417567628748, −1.946840983575425, −1.507063004081404, −0.6787373495109072, 0.6787373495109072, 1.507063004081404, 1.946840983575425, 2.652417567628748, 3.427810502198822, 4.159496467756178, 4.245207682869008, 5.314122931269972, 5.656278031921711, 6.499764911676765, 6.933516927870360, 7.252423567147020, 8.142474548188042, 8.561374645634024, 9.196403090002244, 9.371490228437310, 9.892863337940818, 10.64776759586149, 11.19335645352917, 11.66628856796299, 11.94168236150152, 12.86956528117784, 13.16272704534679, 13.63693296796621, 14.22632703972895

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