Properties

Label 2-6422-1.1-c1-0-90
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 − 2.02·3-s + 4-s + 3.58·5-s − 2.02·6-s + 0.649·7-s + 8-s + 1.08·9-s + 3.58·10-s + 0.375·11-s − 2.02·12-s + 0.649·14-s − 7.24·15-s + 16-s − 3.23·17-s + 1.08·18-s + 19-s + 3.58·20-s − 1.31·21-s + 0.375·22-s + 2.27·23-s − 2.02·24-s + 7.82·25-s + 3.86·27-s + 0.649·28-s − 4.42·29-s − 7.24·30-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.16·3-s + 0.5·4-s + 1.60·5-s − 0.825·6-s + 0.245·7-s + 0.353·8-s + 0.362·9-s + 1.13·10-s + 0.113·11-s − 0.583·12-s + 0.173·14-s − 1.86·15-s + 0.250·16-s − 0.784·17-s + 0.256·18-s + 0.229·19-s + 0.800·20-s − 0.286·21-s + 0.0800·22-s + 0.473·23-s − 0.412·24-s + 1.56·25-s + 0.743·27-s + 0.122·28-s − 0.822·29-s − 1.32·30-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

\(L(1)\) \(\approx\) \(2.997189441\)
\(L(\frac12)\) \(\approx\) \(2.997189441\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.02T + 3T^{2} \)
5 \( 1 - 3.58T + 5T^{2} \)
7 \( 1 - 0.649T + 7T^{2} \)
11 \( 1 - 0.375T + 11T^{2} \)
17 \( 1 + 3.23T + 17T^{2} \)
23 \( 1 - 2.27T + 23T^{2} \)
29 \( 1 + 4.42T + 29T^{2} \)
31 \( 1 + 4.13T + 31T^{2} \)
37 \( 1 - 0.0221T + 37T^{2} \)
41 \( 1 - 8.86T + 41T^{2} \)
43 \( 1 + 2.13T + 43T^{2} \)
47 \( 1 - 11.9T + 47T^{2} \)
53 \( 1 - 2.65T + 53T^{2} \)
59 \( 1 - 7.39T + 59T^{2} \)
61 \( 1 - 1.47T + 61T^{2} \)
67 \( 1 + 3.58T + 67T^{2} \)
71 \( 1 - 8.57T + 71T^{2} \)
73 \( 1 - 8.90T + 73T^{2} \)
79 \( 1 - 14.9T + 79T^{2} \)
83 \( 1 - 4.59T + 83T^{2} \)
89 \( 1 - 13.9T + 89T^{2} \)
97 \( 1 - 4.35T + 97T^{2} \)
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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

−7.80224159020851771996817204079, −6.86232019418750741483052026358, −6.44002945137065253292591483778, −5.71182682017964053240562498672, −5.36903108744682927192006255738, −4.74167249809699108306538315198, −3.77684529843724181509678697842, −2.58579140683288560369410093462, −1.93747827101251020907850302872, −0.871123493978878297107617540155, 0.871123493978878297107617540155, 1.93747827101251020907850302872, 2.58579140683288560369410093462, 3.77684529843724181509678697842, 4.74167249809699108306538315198, 5.36903108744682927192006255738, 5.71182682017964053240562498672, 6.44002945137065253292591483778, 6.86232019418750741483052026358, 7.80224159020851771996817204079

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