Properties

Label 2-6422-1.1-c1-0-119
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 1.75·3-s + 4-s − 3.17·5-s − 1.75·6-s − 5.12·7-s − 8-s + 0.0936·9-s + 3.17·10-s + 1.69·11-s + 1.75·12-s + 5.12·14-s − 5.57·15-s + 16-s + 5.66·17-s − 0.0936·18-s + 19-s − 3.17·20-s − 9.01·21-s − 1.69·22-s − 6.00·23-s − 1.75·24-s + 5.05·25-s − 5.11·27-s − 5.12·28-s + 8.22·29-s + 5.57·30-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.01·3-s + 0.5·4-s − 1.41·5-s − 0.718·6-s − 1.93·7-s − 0.353·8-s + 0.0312·9-s + 1.00·10-s + 0.510·11-s + 0.507·12-s + 1.37·14-s − 1.44·15-s + 0.250·16-s + 1.37·17-s − 0.0220·18-s + 0.229·19-s − 0.709·20-s − 1.96·21-s − 0.360·22-s − 1.25·23-s − 0.359·24-s + 1.01·25-s − 0.983·27-s − 0.968·28-s + 1.52·29-s + 1.01·30-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: \(1\)
Selberg data: \((2,\ 6422,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.75T + 3T^{2} \)
5 \( 1 + 3.17T + 5T^{2} \)
7 \( 1 + 5.12T + 7T^{2} \)
11 \( 1 - 1.69T + 11T^{2} \)
17 \( 1 - 5.66T + 17T^{2} \)
23 \( 1 + 6.00T + 23T^{2} \)
29 \( 1 - 8.22T + 29T^{2} \)
31 \( 1 - 6.60T + 31T^{2} \)
37 \( 1 - 6.76T + 37T^{2} \)
41 \( 1 - 9.51T + 41T^{2} \)
43 \( 1 - 4.69T + 43T^{2} \)
47 \( 1 + 4.27T + 47T^{2} \)
53 \( 1 + 12.7T + 53T^{2} \)
59 \( 1 + 1.43T + 59T^{2} \)
61 \( 1 + 9.84T + 61T^{2} \)
67 \( 1 + 9.48T + 67T^{2} \)
71 \( 1 - 4.44T + 71T^{2} \)
73 \( 1 + 7.63T + 73T^{2} \)
79 \( 1 - 3.47T + 79T^{2} \)
83 \( 1 - 11.0T + 83T^{2} \)
89 \( 1 + 15.8T + 89T^{2} \)
97 \( 1 - 9.57T + 97T^{2} \)
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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

−7.88475987914478884274896874938, −7.28161847971185780468270667204, −6.32269916265302187369284193552, −5.98469836222254256671325714303, −4.39312202512820865307442170014, −3.72202540293350539750480088453, −3.05669831292509540084954404105, −2.70213053848585426630826241609, −1.03831140411724824594538285183, 0, 1.03831140411724824594538285183, 2.70213053848585426630826241609, 3.05669831292509540084954404105, 3.72202540293350539750480088453, 4.39312202512820865307442170014, 5.98469836222254256671325714303, 6.32269916265302187369284193552, 7.28161847971185780468270667204, 7.88475987914478884274896874938

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