Properties

Label 2-6422-1.1-c1-0-126
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 − 2.18·3-s + 4-s + 4.29·5-s − 2.18·6-s + 2.69·7-s + 8-s + 1.77·9-s + 4.29·10-s + 3.71·11-s − 2.18·12-s + 2.69·14-s − 9.37·15-s + 16-s − 0.184·17-s + 1.77·18-s − 19-s + 4.29·20-s − 5.88·21-s + 3.71·22-s − 6.17·23-s − 2.18·24-s + 13.4·25-s + 2.68·27-s + 2.69·28-s − 1.34·29-s − 9.37·30-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.26·3-s + 0.5·4-s + 1.91·5-s − 0.891·6-s + 1.01·7-s + 0.353·8-s + 0.591·9-s + 1.35·10-s + 1.12·11-s − 0.630·12-s + 0.720·14-s − 2.42·15-s + 0.250·16-s − 0.0448·17-s + 0.417·18-s − 0.229·19-s + 0.959·20-s − 1.28·21-s + 0.792·22-s − 1.28·23-s − 0.445·24-s + 2.68·25-s + 0.515·27-s + 0.509·28-s − 0.250·29-s − 1.71·30-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

\(L(1)\) \(\approx\) \(3.846135982\)
\(L(\frac12)\) \(\approx\) \(3.846135982\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.18T + 3T^{2} \)
5 \( 1 - 4.29T + 5T^{2} \)
7 \( 1 - 2.69T + 7T^{2} \)
11 \( 1 - 3.71T + 11T^{2} \)
17 \( 1 + 0.184T + 17T^{2} \)
23 \( 1 + 6.17T + 23T^{2} \)
29 \( 1 + 1.34T + 29T^{2} \)
31 \( 1 - 1.92T + 31T^{2} \)
37 \( 1 - 7.75T + 37T^{2} \)
41 \( 1 + 11.2T + 41T^{2} \)
43 \( 1 - 6.82T + 43T^{2} \)
47 \( 1 - 1.17T + 47T^{2} \)
53 \( 1 + 5.59T + 53T^{2} \)
59 \( 1 - 2.45T + 59T^{2} \)
61 \( 1 - 7.30T + 61T^{2} \)
67 \( 1 - 15.0T + 67T^{2} \)
71 \( 1 - 7.31T + 71T^{2} \)
73 \( 1 + 4.04T + 73T^{2} \)
79 \( 1 - 6.12T + 79T^{2} \)
83 \( 1 - 7.49T + 83T^{2} \)
89 \( 1 + 13.1T + 89T^{2} \)
97 \( 1 + 7.23T + 97T^{2} \)
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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

−7.941100546120580557006379471345, −6.68258728204231522143753058574, −6.49855061949557136721218450185, −5.79349760185345693707188690376, −5.30603143777245763012723860679, −4.72553714668272294439990694571, −3.89545023952815320703422746031, −2.52444355371668463734968455362, −1.79006374304906427783909827884, −1.06975424354930776113209611247, 1.06975424354930776113209611247, 1.79006374304906427783909827884, 2.52444355371668463734968455362, 3.89545023952815320703422746031, 4.72553714668272294439990694571, 5.30603143777245763012723860679, 5.79349760185345693707188690376, 6.49855061949557136721218450185, 6.68258728204231522143753058574, 7.941100546120580557006379471345

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