Properties

Label 2-6422-1.1-c1-0-76
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 + 3.36·3-s + 4-s − 3.01·5-s − 3.36·6-s + 1.60·7-s − 8-s + 8.31·9-s + 3.01·10-s − 4.74·11-s + 3.36·12-s − 1.60·14-s − 10.1·15-s + 16-s − 3.15·17-s − 8.31·18-s − 19-s − 3.01·20-s + 5.40·21-s + 4.74·22-s − 4.43·23-s − 3.36·24-s + 4.10·25-s + 17.8·27-s + 1.60·28-s + 1.98·29-s + 10.1·30-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.94·3-s + 0.5·4-s − 1.34·5-s − 1.37·6-s + 0.607·7-s − 0.353·8-s + 2.77·9-s + 0.954·10-s − 1.43·11-s + 0.971·12-s − 0.429·14-s − 2.62·15-s + 0.250·16-s − 0.764·17-s − 1.96·18-s − 0.229·19-s − 0.674·20-s + 1.17·21-s + 1.01·22-s − 0.925·23-s − 0.686·24-s + 0.821·25-s + 3.44·27-s + 0.303·28-s + 0.368·29-s + 1.85·30-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

\(L(1)\) \(\approx\) \(2.262524355\)
\(L(\frac12)\) \(\approx\) \(2.262524355\)
\(L(\frac{3}{2})\) 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 \( 1 - 3.36T + 3T^{2} \)
5 \( 1 + 3.01T + 5T^{2} \)
7 \( 1 - 1.60T + 7T^{2} \)
11 \( 1 + 4.74T + 11T^{2} \)
17 \( 1 + 3.15T + 17T^{2} \)
23 \( 1 + 4.43T + 23T^{2} \)
29 \( 1 - 1.98T + 29T^{2} \)
31 \( 1 - 3.75T + 31T^{2} \)
37 \( 1 - 8.45T + 37T^{2} \)
41 \( 1 - 6.86T + 41T^{2} \)
43 \( 1 - 4.39T + 43T^{2} \)
47 \( 1 - 12.7T + 47T^{2} \)
53 \( 1 + 9.81T + 53T^{2} \)
59 \( 1 - 5.56T + 59T^{2} \)
61 \( 1 - 7.01T + 61T^{2} \)
67 \( 1 + 4.31T + 67T^{2} \)
71 \( 1 + 0.512T + 71T^{2} \)
73 \( 1 - 0.764T + 73T^{2} \)
79 \( 1 + 1.84T + 79T^{2} \)
83 \( 1 - 15.5T + 83T^{2} \)
89 \( 1 - 6.85T + 89T^{2} \)
97 \( 1 - 0.986T + 97T^{2} \)
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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

−8.005915419548859065343277915048, −7.70296290098487958070668185503, −7.24635390413688682139376652207, −6.17156300823150462569261445782, −4.72198332842682865826386125520, −4.26037333789258908618299334015, −3.44783845868400450874110614910, −2.56610656498036403911784423343, −2.15192351321032080429954334750, −0.77245776205247139677564933178, 0.77245776205247139677564933178, 2.15192351321032080429954334750, 2.56610656498036403911784423343, 3.44783845868400450874110614910, 4.26037333789258908618299334015, 4.72198332842682865826386125520, 6.17156300823150462569261445782, 7.24635390413688682139376652207, 7.70296290098487958070668185503, 8.005915419548859065343277915048

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