Properties

Label 2-8712-1.1-c1-0-34
Degree $2$
Conductor $8712$
Sign $1$
Analytic cond. $69.5656$
Root an. cond. $8.34060$
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  − 0.823·5-s + 0.910·7-s + 3.82·13-s − 0.564·17-s − 5.25·19-s + 3.18·23-s − 4.32·25-s + 7.92·29-s + 5.46·31-s − 0.750·35-s − 2.00·37-s − 1.17·41-s + 4.07·43-s + 2.84·47-s − 6.17·49-s + 6.35·53-s − 5.49·59-s − 3.45·61-s − 3.15·65-s − 3.14·67-s + 12.4·71-s − 8.93·73-s − 0.443·79-s + 8.22·83-s + 0.464·85-s − 6.50·89-s + 3.48·91-s + ⋯
L(s)  = 1  − 0.368·5-s + 0.344·7-s + 1.06·13-s − 0.136·17-s − 1.20·19-s + 0.664·23-s − 0.864·25-s + 1.47·29-s + 0.981·31-s − 0.126·35-s − 0.329·37-s − 0.183·41-s + 0.621·43-s + 0.415·47-s − 0.881·49-s + 0.873·53-s − 0.715·59-s − 0.442·61-s − 0.391·65-s − 0.383·67-s + 1.47·71-s − 1.04·73-s − 0.0499·79-s + 0.903·83-s + 0.0504·85-s − 0.689·89-s + 0.365·91-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8712 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8712 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8712\)    =    \(2^{3} \cdot 3^{2} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(69.5656\)
Root analytic conductor: \(8.34060\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8712,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.974345916\)
\(L(\frac12)\) \(\approx\) \(1.974345916\)
\(L(\frac{3}{2})\) 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 \( 1 \)
11 \( 1 \)
good5 \( 1 + 0.823T + 5T^{2} \)
7 \( 1 - 0.910T + 7T^{2} \)
13 \( 1 - 3.82T + 13T^{2} \)
17 \( 1 + 0.564T + 17T^{2} \)
19 \( 1 + 5.25T + 19T^{2} \)
23 \( 1 - 3.18T + 23T^{2} \)
29 \( 1 - 7.92T + 29T^{2} \)
31 \( 1 - 5.46T + 31T^{2} \)
37 \( 1 + 2.00T + 37T^{2} \)
41 \( 1 + 1.17T + 41T^{2} \)
43 \( 1 - 4.07T + 43T^{2} \)
47 \( 1 - 2.84T + 47T^{2} \)
53 \( 1 - 6.35T + 53T^{2} \)
59 \( 1 + 5.49T + 59T^{2} \)
61 \( 1 + 3.45T + 61T^{2} \)
67 \( 1 + 3.14T + 67T^{2} \)
71 \( 1 - 12.4T + 71T^{2} \)
73 \( 1 + 8.93T + 73T^{2} \)
79 \( 1 + 0.443T + 79T^{2} \)
83 \( 1 - 8.22T + 83T^{2} \)
89 \( 1 + 6.50T + 89T^{2} \)
97 \( 1 + 1.44T + 97T^{2} \)
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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

−7.906345347177522405564574658737, −7.03627583896229576934247953755, −6.37266415126675960781555912319, −5.84024985435289232558367227674, −4.80837625497281728294368679888, −4.31123256888013015430496568840, −3.52807997283133567853383320606, −2.66827952784046611443105102586, −1.70565076617796200774763910350, −0.70035419350998391865103147059, 0.70035419350998391865103147059, 1.70565076617796200774763910350, 2.66827952784046611443105102586, 3.52807997283133567853383320606, 4.31123256888013015430496568840, 4.80837625497281728294368679888, 5.84024985435289232558367227674, 6.37266415126675960781555912319, 7.03627583896229576934247953755, 7.906345347177522405564574658737

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