Properties

Label 2-84e2-1.1-c1-0-40
Degree $2$
Conductor $7056$
Sign $1$
Analytic cond. $56.3424$
Root an. cond. $7.50616$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.82·5-s + 2·11-s − 5.65·13-s + 2.82·17-s + 5.65·19-s + 6·23-s + 3.00·25-s + 4·29-s − 5.65·31-s − 2·37-s − 2.82·41-s + 4·43-s + 11.3·47-s − 12·53-s + 5.65·55-s + 11.3·59-s − 5.65·61-s − 16.0·65-s + 12·67-s − 6·71-s − 8·79-s − 11.3·83-s + 8.00·85-s + 8.48·89-s + 16.0·95-s + 11.3·97-s + 8.48·101-s + ⋯
L(s)  = 1  + 1.26·5-s + 0.603·11-s − 1.56·13-s + 0.685·17-s + 1.29·19-s + 1.25·23-s + 0.600·25-s + 0.742·29-s − 1.01·31-s − 0.328·37-s − 0.441·41-s + 0.609·43-s + 1.65·47-s − 1.64·53-s + 0.762·55-s + 1.47·59-s − 0.724·61-s − 1.98·65-s + 1.46·67-s − 0.712·71-s − 0.900·79-s − 1.24·83-s + 0.867·85-s + 0.899·89-s + 1.64·95-s + 1.14·97-s + 0.844·101-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7056 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7056 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7056\)    =    \(2^{4} \cdot 3^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(56.3424\)
Root analytic conductor: \(7.50616\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7056,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.831736179\)
\(L(\frac12)\) \(\approx\) \(2.831736179\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
7 \( 1 \)
good5 \( 1 - 2.82T + 5T^{2} \)
11 \( 1 - 2T + 11T^{2} \)
13 \( 1 + 5.65T + 13T^{2} \)
17 \( 1 - 2.82T + 17T^{2} \)
19 \( 1 - 5.65T + 19T^{2} \)
23 \( 1 - 6T + 23T^{2} \)
29 \( 1 - 4T + 29T^{2} \)
31 \( 1 + 5.65T + 31T^{2} \)
37 \( 1 + 2T + 37T^{2} \)
41 \( 1 + 2.82T + 41T^{2} \)
43 \( 1 - 4T + 43T^{2} \)
47 \( 1 - 11.3T + 47T^{2} \)
53 \( 1 + 12T + 53T^{2} \)
59 \( 1 - 11.3T + 59T^{2} \)
61 \( 1 + 5.65T + 61T^{2} \)
67 \( 1 - 12T + 67T^{2} \)
71 \( 1 + 6T + 71T^{2} \)
73 \( 1 + 73T^{2} \)
79 \( 1 + 8T + 79T^{2} \)
83 \( 1 + 11.3T + 83T^{2} \)
89 \( 1 - 8.48T + 89T^{2} \)
97 \( 1 - 11.3T + 97T^{2} \)
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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

−7.73444348375358982236853316986, −7.22950915105850518195531771543, −6.59554341833355144531050958602, −5.65472479360835775346575654376, −5.28484912889112647816858318845, −4.54711827913441491712585287685, −3.38364402230476885099865176310, −2.67938830523706588195711504339, −1.81984183259206743301132092386, −0.887945462437249440146770848193, 0.887945462437249440146770848193, 1.81984183259206743301132092386, 2.67938830523706588195711504339, 3.38364402230476885099865176310, 4.54711827913441491712585287685, 5.28484912889112647816858318845, 5.65472479360835775346575654376, 6.59554341833355144531050958602, 7.22950915105850518195531771543, 7.73444348375358982236853316986

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