Properties

Label 2-93e2-1.1-c1-0-116
Degree $2$
Conductor $8649$
Sign $1$
Analytic cond. $69.0626$
Root an. cond. $8.31039$
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  − 0.904·2-s − 1.18·4-s + 0.384·5-s + 3.36·7-s + 2.87·8-s − 0.348·10-s + 0.382·11-s + 0.191·13-s − 3.04·14-s − 0.240·16-s − 3.70·17-s + 4.49·19-s − 0.454·20-s − 0.346·22-s + 4.36·23-s − 4.85·25-s − 0.172·26-s − 3.97·28-s − 2.79·29-s − 5.53·32-s + 3.35·34-s + 1.29·35-s + 5.21·37-s − 4.06·38-s + 1.10·40-s − 12.7·41-s − 0.665·43-s + ⋯
L(s)  = 1  − 0.639·2-s − 0.590·4-s + 0.172·5-s + 1.27·7-s + 1.01·8-s − 0.110·10-s + 0.115·11-s + 0.0530·13-s − 0.814·14-s − 0.0601·16-s − 0.898·17-s + 1.03·19-s − 0.101·20-s − 0.0737·22-s + 0.910·23-s − 0.970·25-s − 0.0339·26-s − 0.752·28-s − 0.519·29-s − 0.979·32-s + 0.574·34-s + 0.219·35-s + 0.857·37-s − 0.659·38-s + 0.175·40-s − 1.98·41-s − 0.101·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8649 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8649 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8649\)    =    \(3^{2} \cdot 31^{2}\)
Sign: $1$
Analytic conductor: \(69.0626\)
Root analytic conductor: \(8.31039\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8649,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.502175687\)
\(L(\frac12)\) \(\approx\) \(1.502175687\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
31 \( 1 \)
good2 \( 1 + 0.904T + 2T^{2} \)
5 \( 1 - 0.384T + 5T^{2} \)
7 \( 1 - 3.36T + 7T^{2} \)
11 \( 1 - 0.382T + 11T^{2} \)
13 \( 1 - 0.191T + 13T^{2} \)
17 \( 1 + 3.70T + 17T^{2} \)
19 \( 1 - 4.49T + 19T^{2} \)
23 \( 1 - 4.36T + 23T^{2} \)
29 \( 1 + 2.79T + 29T^{2} \)
37 \( 1 - 5.21T + 37T^{2} \)
41 \( 1 + 12.7T + 41T^{2} \)
43 \( 1 + 0.665T + 43T^{2} \)
47 \( 1 - 3.35T + 47T^{2} \)
53 \( 1 - 12.5T + 53T^{2} \)
59 \( 1 - 5.30T + 59T^{2} \)
61 \( 1 - 11.6T + 61T^{2} \)
67 \( 1 - 10.3T + 67T^{2} \)
71 \( 1 + 13.5T + 71T^{2} \)
73 \( 1 - 14.6T + 73T^{2} \)
79 \( 1 + 5.03T + 79T^{2} \)
83 \( 1 - 9.95T + 83T^{2} \)
89 \( 1 - 9.90T + 89T^{2} \)
97 \( 1 - 4.66T + 97T^{2} \)
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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

−7.891931770203147082940886688751, −7.30772438023093609944076887734, −6.58660461770387115309660254409, −5.29754511294839444685539283106, −5.23274140839561273857784808591, −4.26671502094792176625383009063, −3.65087122397656127352738465647, −2.35139908114804835309380934780, −1.57537747160737814264605145868, −0.70893879202268204051390560637, 0.70893879202268204051390560637, 1.57537747160737814264605145868, 2.35139908114804835309380934780, 3.65087122397656127352738465647, 4.26671502094792176625383009063, 5.23274140839561273857784808591, 5.29754511294839444685539283106, 6.58660461770387115309660254409, 7.30772438023093609944076887734, 7.891931770203147082940886688751

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