Properties

Label 2-6422-1.1-c1-0-109
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 − 0.533·3-s + 4-s − 2.79·5-s + 0.533·6-s + 0.904·7-s − 8-s − 2.71·9-s + 2.79·10-s + 2.41·11-s − 0.533·12-s − 0.904·14-s + 1.49·15-s + 16-s + 0.336·17-s + 2.71·18-s + 19-s − 2.79·20-s − 0.483·21-s − 2.41·22-s − 8.62·23-s + 0.533·24-s + 2.82·25-s + 3.05·27-s + 0.904·28-s + 7.46·29-s − 1.49·30-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.308·3-s + 0.5·4-s − 1.25·5-s + 0.218·6-s + 0.342·7-s − 0.353·8-s − 0.904·9-s + 0.884·10-s + 0.727·11-s − 0.154·12-s − 0.241·14-s + 0.385·15-s + 0.250·16-s + 0.0816·17-s + 0.639·18-s + 0.229·19-s − 0.625·20-s − 0.105·21-s − 0.514·22-s − 1.79·23-s + 0.109·24-s + 0.564·25-s + 0.587·27-s + 0.171·28-s + 1.38·29-s − 0.272·30-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 \( 1 + 0.533T + 3T^{2} \)
5 \( 1 + 2.79T + 5T^{2} \)
7 \( 1 - 0.904T + 7T^{2} \)
11 \( 1 - 2.41T + 11T^{2} \)
17 \( 1 - 0.336T + 17T^{2} \)
23 \( 1 + 8.62T + 23T^{2} \)
29 \( 1 - 7.46T + 29T^{2} \)
31 \( 1 - 7.75T + 31T^{2} \)
37 \( 1 + 11.0T + 37T^{2} \)
41 \( 1 - 5.16T + 41T^{2} \)
43 \( 1 + 4.41T + 43T^{2} \)
47 \( 1 + 3.95T + 47T^{2} \)
53 \( 1 - 6.74T + 53T^{2} \)
59 \( 1 - 12.8T + 59T^{2} \)
61 \( 1 + 2.89T + 61T^{2} \)
67 \( 1 - 11.7T + 67T^{2} \)
71 \( 1 - 16.2T + 71T^{2} \)
73 \( 1 + 11.6T + 73T^{2} \)
79 \( 1 + 5.00T + 79T^{2} \)
83 \( 1 + 14.4T + 83T^{2} \)
89 \( 1 - 15.0T + 89T^{2} \)
97 \( 1 + 6.79T + 97T^{2} \)
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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

−7.957790988173240387679020874258, −6.98650118479935300556207952924, −6.46694811189649571736142833509, −5.64572508941370653948868778049, −4.75196618512380945604408021983, −3.93750252008222419122168833937, −3.22603230519642183445576226131, −2.20354174915350718424224165098, −0.991973080361210316215755650144, 0, 0.991973080361210316215755650144, 2.20354174915350718424224165098, 3.22603230519642183445576226131, 3.93750252008222419122168833937, 4.75196618512380945604408021983, 5.64572508941370653948868778049, 6.46694811189649571736142833509, 6.98650118479935300556207952924, 7.957790988173240387679020874258

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