Properties

Label 2-6422-1.1-c1-0-69
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 + 1.04·3-s + 4-s + 1.64·5-s − 1.04·6-s − 2.76·7-s − 8-s − 1.90·9-s − 1.64·10-s + 4.88·11-s + 1.04·12-s + 2.76·14-s + 1.71·15-s + 16-s + 4.84·17-s + 1.90·18-s − 19-s + 1.64·20-s − 2.88·21-s − 4.88·22-s − 5.33·23-s − 1.04·24-s − 2.29·25-s − 5.12·27-s − 2.76·28-s + 1.03·29-s − 1.71·30-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.603·3-s + 0.5·4-s + 0.734·5-s − 0.426·6-s − 1.04·7-s − 0.353·8-s − 0.636·9-s − 0.519·10-s + 1.47·11-s + 0.301·12-s + 0.738·14-s + 0.443·15-s + 0.250·16-s + 1.17·17-s + 0.449·18-s − 0.229·19-s + 0.367·20-s − 0.629·21-s − 1.04·22-s − 1.11·23-s − 0.213·24-s − 0.459·25-s − 0.986·27-s − 0.522·28-s + 0.192·29-s − 0.313·30-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

\(L(1)\) \(\approx\) \(1.800076085\)
\(L(\frac12)\) \(\approx\) \(1.800076085\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.04T + 3T^{2} \)
5 \( 1 - 1.64T + 5T^{2} \)
7 \( 1 + 2.76T + 7T^{2} \)
11 \( 1 - 4.88T + 11T^{2} \)
17 \( 1 - 4.84T + 17T^{2} \)
23 \( 1 + 5.33T + 23T^{2} \)
29 \( 1 - 1.03T + 29T^{2} \)
31 \( 1 + 0.813T + 31T^{2} \)
37 \( 1 - 6.69T + 37T^{2} \)
41 \( 1 - 6.79T + 41T^{2} \)
43 \( 1 + 6.71T + 43T^{2} \)
47 \( 1 - 8.94T + 47T^{2} \)
53 \( 1 - 13.4T + 53T^{2} \)
59 \( 1 + 6.19T + 59T^{2} \)
61 \( 1 - 0.592T + 61T^{2} \)
67 \( 1 - 7.89T + 67T^{2} \)
71 \( 1 - 4.90T + 71T^{2} \)
73 \( 1 + 4.85T + 73T^{2} \)
79 \( 1 + 2.78T + 79T^{2} \)
83 \( 1 - 8.85T + 83T^{2} \)
89 \( 1 + 3.02T + 89T^{2} \)
97 \( 1 - 10.6T + 97T^{2} \)
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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

−8.081283982114816780980066778186, −7.47766379015955207139372917680, −6.52617056199270294593410857908, −6.08217970061076058022214338677, −5.54898306249795570181729971330, −4.06428062627857262980031417415, −3.48755811244871898666786817797, −2.62782804746877165795073630111, −1.86485249442428366946363900108, −0.74742339023143757087240570668, 0.74742339023143757087240570668, 1.86485249442428366946363900108, 2.62782804746877165795073630111, 3.48755811244871898666786817797, 4.06428062627857262980031417415, 5.54898306249795570181729971330, 6.08217970061076058022214338677, 6.52617056199270294593410857908, 7.47766379015955207139372917680, 8.081283982114816780980066778186

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