Properties

Label 2-84e2-28.27-c1-0-4
Degree $2$
Conductor $7056$
Sign $-0.755 + 0.654i$
Analytic cond. $56.3424$
Root an. cond. $7.50616$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3.46i·5-s + 3.46i·11-s + 1.73i·13-s − 5·19-s + 6.92i·23-s − 6.99·25-s + 5·31-s − 11·37-s − 3.46i·41-s − 8.66i·43-s − 6·47-s − 12·53-s − 11.9·55-s + 12·59-s + 13.8i·61-s + ⋯
L(s)  = 1  + 1.54i·5-s + 1.04i·11-s + 0.480i·13-s − 1.14·19-s + 1.44i·23-s − 1.39·25-s + 0.898·31-s − 1.80·37-s − 0.541i·41-s − 1.32i·43-s − 0.875·47-s − 1.64·53-s − 1.61·55-s + 1.56·59-s + 1.77i·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7056 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.755 + 0.654i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7056 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.755 + 0.654i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7056\)    =    \(2^{4} \cdot 3^{2} \cdot 7^{2}\)
Sign: $-0.755 + 0.654i$
Analytic conductor: \(56.3424\)
Root analytic conductor: \(7.50616\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{7056} (1567, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 7056,\ (\ :1/2),\ -0.755 + 0.654i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7650527888\)
\(L(\frac12)\) \(\approx\) \(0.7650527888\)
\(L(\frac{3}{2})\) 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 \( 1 - 3.46iT - 5T^{2} \)
11 \( 1 - 3.46iT - 11T^{2} \)
13 \( 1 - 1.73iT - 13T^{2} \)
17 \( 1 - 17T^{2} \)
19 \( 1 + 5T + 19T^{2} \)
23 \( 1 - 6.92iT - 23T^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 - 5T + 31T^{2} \)
37 \( 1 + 11T + 37T^{2} \)
41 \( 1 + 3.46iT - 41T^{2} \)
43 \( 1 + 8.66iT - 43T^{2} \)
47 \( 1 + 6T + 47T^{2} \)
53 \( 1 + 12T + 53T^{2} \)
59 \( 1 - 12T + 59T^{2} \)
61 \( 1 - 13.8iT - 61T^{2} \)
67 \( 1 - 8.66iT - 67T^{2} \)
71 \( 1 - 3.46iT - 71T^{2} \)
73 \( 1 + 5.19iT - 73T^{2} \)
79 \( 1 + 12.1iT - 79T^{2} \)
83 \( 1 - 18T + 83T^{2} \)
89 \( 1 - 6.92iT - 89T^{2} \)
97 \( 1 + 6.92iT - 97T^{2} \)
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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

−8.292580982209459627763642309998, −7.38685088385963137598086254672, −7.01209360470179645598128247662, −6.48461725564169419431711418332, −5.67227757354180340637167236313, −4.77491474989312996063551890508, −3.90920015233321817057365775941, −3.28198743354045338649249074554, −2.31488205253455149904513573313, −1.73013951865700231426939236081, 0.19705900936285821637887050259, 1.01635087258530469867790995319, 2.04489505835585470529200096226, 3.11873914347474651380903058748, 3.97286534375333830507953429899, 4.88863348474614068894793699188, 5.09657336443332539342772936812, 6.28279333165806120222328903693, 6.47637450865897529669155328298, 7.88844956542213939533220870752

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