Properties

Label 2-6422-1.1-c1-0-6
Degree $2$
Conductor $6422$
Sign $1$
Analytic cond. $51.2799$
Root an. cond. $7.16100$
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 − 1.57·3-s + 4-s − 1.25·5-s + 1.57·6-s + 0.329·7-s − 8-s − 0.504·9-s + 1.25·10-s − 2.98·11-s − 1.57·12-s − 0.329·14-s + 1.98·15-s + 16-s − 5.34·17-s + 0.504·18-s + 19-s − 1.25·20-s − 0.520·21-s + 2.98·22-s + 2.43·23-s + 1.57·24-s − 3.41·25-s + 5.53·27-s + 0.329·28-s − 7.29·29-s − 1.98·30-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.912·3-s + 0.5·4-s − 0.562·5-s + 0.644·6-s + 0.124·7-s − 0.353·8-s − 0.168·9-s + 0.397·10-s − 0.899·11-s − 0.456·12-s − 0.0880·14-s + 0.513·15-s + 0.250·16-s − 1.29·17-s + 0.118·18-s + 0.229·19-s − 0.281·20-s − 0.113·21-s + 0.636·22-s + 0.508·23-s + 0.322·24-s − 0.683·25-s + 1.06·27-s + 0.0622·28-s − 1.35·29-s − 0.362·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6422 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6422 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6422\)    =    \(2 \cdot 13^{2} \cdot 19\)
Sign: $1$
Analytic conductor: \(51.2799\)
Root analytic conductor: \(7.16100\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 6422,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.1613008254\)
\(L(\frac12)\) \(\approx\) \(0.1613008254\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
13 \( 1 \)
19 \( 1 - T \)
good3 \( 1 + 1.57T + 3T^{2} \)
5 \( 1 + 1.25T + 5T^{2} \)
7 \( 1 - 0.329T + 7T^{2} \)
11 \( 1 + 2.98T + 11T^{2} \)
17 \( 1 + 5.34T + 17T^{2} \)
23 \( 1 - 2.43T + 23T^{2} \)
29 \( 1 + 7.29T + 29T^{2} \)
31 \( 1 - 1.24T + 31T^{2} \)
37 \( 1 + 7.90T + 37T^{2} \)
41 \( 1 + 3.76T + 41T^{2} \)
43 \( 1 + 0.248T + 43T^{2} \)
47 \( 1 - 2.69T + 47T^{2} \)
53 \( 1 + 10.3T + 53T^{2} \)
59 \( 1 - 11.8T + 59T^{2} \)
61 \( 1 + 0.687T + 61T^{2} \)
67 \( 1 + 3.71T + 67T^{2} \)
71 \( 1 + 1.80T + 71T^{2} \)
73 \( 1 - 4.18T + 73T^{2} \)
79 \( 1 + 9.63T + 79T^{2} \)
83 \( 1 + 8.51T + 83T^{2} \)
89 \( 1 + 11.8T + 89T^{2} \)
97 \( 1 - 7.41T + 97T^{2} \)
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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

−8.107008862072666756846879673562, −7.26568486085878002818924660480, −6.77707325451642606024652161161, −5.90334484757314667089413350143, −5.29308717813998547634256045025, −4.57881153266876389929187113107, −3.55248014945579915373927940745, −2.62924359557619844153358544546, −1.63688634909538246786972336446, −0.23669527309720202602567776507, 0.23669527309720202602567776507, 1.63688634909538246786972336446, 2.62924359557619844153358544546, 3.55248014945579915373927940745, 4.57881153266876389929187113107, 5.29308717813998547634256045025, 5.90334484757314667089413350143, 6.77707325451642606024652161161, 7.26568486085878002818924660480, 8.107008862072666756846879673562

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