Properties

Label 2-8046-1.1-c1-0-63
Degree $2$
Conductor $8046$
Sign $1$
Analytic cond. $64.2476$
Root an. cond. $8.01546$
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-s + 4-s + 1.68·5-s − 3.55·7-s − 8-s − 1.68·10-s + 6.10·11-s + 1.47·13-s + 3.55·14-s + 16-s + 8.05·17-s − 4.84·19-s + 1.68·20-s − 6.10·22-s + 1.34·23-s − 2.16·25-s − 1.47·26-s − 3.55·28-s + 9.21·29-s + 10.1·31-s − 32-s − 8.05·34-s − 5.99·35-s + 6.09·37-s + 4.84·38-s − 1.68·40-s − 9.20·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s + 0.753·5-s − 1.34·7-s − 0.353·8-s − 0.532·10-s + 1.84·11-s + 0.408·13-s + 0.951·14-s + 0.250·16-s + 1.95·17-s − 1.11·19-s + 0.376·20-s − 1.30·22-s + 0.280·23-s − 0.432·25-s − 0.289·26-s − 0.672·28-s + 1.71·29-s + 1.82·31-s − 0.176·32-s − 1.38·34-s − 1.01·35-s + 1.00·37-s + 0.785·38-s − 0.266·40-s − 1.43·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8046 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8046 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8046\)    =    \(2 \cdot 3^{3} \cdot 149\)
Sign: $1$
Analytic conductor: \(64.2476\)
Root analytic conductor: \(8.01546\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8046,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.870472930\)
\(L(\frac12)\) \(\approx\) \(1.870472930\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 \)
149 \( 1 - T \)
good5 \( 1 - 1.68T + 5T^{2} \)
7 \( 1 + 3.55T + 7T^{2} \)
11 \( 1 - 6.10T + 11T^{2} \)
13 \( 1 - 1.47T + 13T^{2} \)
17 \( 1 - 8.05T + 17T^{2} \)
19 \( 1 + 4.84T + 19T^{2} \)
23 \( 1 - 1.34T + 23T^{2} \)
29 \( 1 - 9.21T + 29T^{2} \)
31 \( 1 - 10.1T + 31T^{2} \)
37 \( 1 - 6.09T + 37T^{2} \)
41 \( 1 + 9.20T + 41T^{2} \)
43 \( 1 + 2.59T + 43T^{2} \)
47 \( 1 + 8.87T + 47T^{2} \)
53 \( 1 - 7.18T + 53T^{2} \)
59 \( 1 + 3.25T + 59T^{2} \)
61 \( 1 + 2.68T + 61T^{2} \)
67 \( 1 - 2.77T + 67T^{2} \)
71 \( 1 - 12.3T + 71T^{2} \)
73 \( 1 - 14.1T + 73T^{2} \)
79 \( 1 - 10.2T + 79T^{2} \)
83 \( 1 + 8.87T + 83T^{2} \)
89 \( 1 - 1.15T + 89T^{2} \)
97 \( 1 + 8.68T + 97T^{2} \)
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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

−8.107013216600489428533393808607, −6.84808076192935813265454136620, −6.37470794068726335339052821224, −6.27746087091484383426627001321, −5.21287241947822773305635186359, −4.07188655363814068207233124581, −3.37921218904252761964991862269, −2.66173015196483099036110423998, −1.50053338773089550767179249955, −0.824094314028197820386918929924, 0.824094314028197820386918929924, 1.50053338773089550767179249955, 2.66173015196483099036110423998, 3.37921218904252761964991862269, 4.07188655363814068207233124581, 5.21287241947822773305635186359, 6.27746087091484383426627001321, 6.37470794068726335339052821224, 6.84808076192935813265454136620, 8.107013216600489428533393808607

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