Properties

Label 2-84e2-28.27-c1-0-22
Degree $2$
Conductor $7056$
Sign $-0.188 - 0.981i$
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  + 1.73i·5-s + 1.73i·11-s − 3.46i·17-s + 2·19-s + 2.00·25-s − 9·29-s − 5·31-s + 10·37-s + 10.3i·41-s − 3.46i·43-s + 12·47-s + 9·53-s − 2.99·55-s − 9·59-s + 13.8i·67-s + ⋯
L(s)  = 1  + 0.774i·5-s + 0.522i·11-s − 0.840i·17-s + 0.458·19-s + 0.400·25-s − 1.67·29-s − 0.898·31-s + 1.64·37-s + 1.62i·41-s − 0.528i·43-s + 1.75·47-s + 1.23·53-s − 0.404·55-s − 1.17·59-s + 1.69i·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7056 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.188 - 0.981i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7056 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.188 - 0.981i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7056\)    =    \(2^{4} \cdot 3^{2} \cdot 7^{2}\)
Sign: $-0.188 - 0.981i$
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: \((2,\ 7056,\ (\ :1/2),\ -0.188 - 0.981i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.599107167\)
\(L(\frac12)\) \(\approx\) \(1.599107167\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.73iT - 5T^{2} \)
11 \( 1 - 1.73iT - 11T^{2} \)
13 \( 1 - 13T^{2} \)
17 \( 1 + 3.46iT - 17T^{2} \)
19 \( 1 - 2T + 19T^{2} \)
23 \( 1 - 23T^{2} \)
29 \( 1 + 9T + 29T^{2} \)
31 \( 1 + 5T + 31T^{2} \)
37 \( 1 - 10T + 37T^{2} \)
41 \( 1 - 10.3iT - 41T^{2} \)
43 \( 1 + 3.46iT - 43T^{2} \)
47 \( 1 - 12T + 47T^{2} \)
53 \( 1 - 9T + 53T^{2} \)
59 \( 1 + 9T + 59T^{2} \)
61 \( 1 - 61T^{2} \)
67 \( 1 - 13.8iT - 67T^{2} \)
71 \( 1 - 13.8iT - 71T^{2} \)
73 \( 1 + 6.92iT - 73T^{2} \)
79 \( 1 - 5.19iT - 79T^{2} \)
83 \( 1 - 3T + 83T^{2} \)
89 \( 1 + 3.46iT - 89T^{2} \)
97 \( 1 + 19.0iT - 97T^{2} \)
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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

−7.922805769723184275094165454926, −7.30242079572461138145011395745, −6.97862422849910674120208893947, −5.99221646179381375155257645569, −5.42451029678438750515486412429, −4.51421604574644646684376970045, −3.77193084854915222473909803013, −2.87349734061416486565478200306, −2.25358042614799358280280331150, −1.03810558623116636556249377159, 0.43812721032310367002082372579, 1.45501337233404181680203322840, 2.38946038519245983373218456130, 3.50563295897533306604851463727, 4.07290778153711235634192678815, 4.96626039315885766655515788357, 5.68338728388227704195333280308, 6.13237782380758189583492995173, 7.22674530021183876229445174046, 7.72347155552803628293197550886

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