Properties

Label 2-8030-1.1-c1-0-157
Degree $2$
Conductor $8030$
Sign $-1$
Analytic cond. $64.1198$
Root an. cond. $8.00748$
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 − 1.61·3-s + 4-s − 5-s − 1.61·6-s − 1.23·7-s + 8-s − 0.381·9-s − 10-s + 11-s − 1.61·12-s + 1.61·13-s − 1.23·14-s + 1.61·15-s + 16-s − 4·17-s − 0.381·18-s − 3.38·19-s − 20-s + 2.00·21-s + 22-s + 2·23-s − 1.61·24-s + 25-s + 1.61·26-s + 5.47·27-s − 1.23·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.934·3-s + 0.5·4-s − 0.447·5-s − 0.660·6-s − 0.467·7-s + 0.353·8-s − 0.127·9-s − 0.316·10-s + 0.301·11-s − 0.467·12-s + 0.448·13-s − 0.330·14-s + 0.417·15-s + 0.250·16-s − 0.970·17-s − 0.0900·18-s − 0.775·19-s − 0.223·20-s + 0.436·21-s + 0.213·22-s + 0.417·23-s − 0.330·24-s + 0.200·25-s + 0.317·26-s + 1.05·27-s − 0.233·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8030 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8030 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8030\)    =    \(2 \cdot 5 \cdot 11 \cdot 73\)
Sign: $-1$
Analytic conductor: \(64.1198\)
Root analytic conductor: \(8.00748\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8030,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
5 \( 1 + T \)
11 \( 1 - T \)
73 \( 1 + T \)
good3 \( 1 + 1.61T + 3T^{2} \)
7 \( 1 + 1.23T + 7T^{2} \)
13 \( 1 - 1.61T + 13T^{2} \)
17 \( 1 + 4T + 17T^{2} \)
19 \( 1 + 3.38T + 19T^{2} \)
23 \( 1 - 2T + 23T^{2} \)
29 \( 1 - 1.23T + 29T^{2} \)
31 \( 1 - 7.70T + 31T^{2} \)
37 \( 1 - 8.47T + 37T^{2} \)
41 \( 1 + 2T + 41T^{2} \)
43 \( 1 + 3.38T + 43T^{2} \)
47 \( 1 + 12.3T + 47T^{2} \)
53 \( 1 - 14.4T + 53T^{2} \)
59 \( 1 - 10.5T + 59T^{2} \)
61 \( 1 + 8.09T + 61T^{2} \)
67 \( 1 - 6.56T + 67T^{2} \)
71 \( 1 - 1.85T + 71T^{2} \)
79 \( 1 + 7.70T + 79T^{2} \)
83 \( 1 + 12.3T + 83T^{2} \)
89 \( 1 + 13.7T + 89T^{2} \)
97 \( 1 + 10.4T + 97T^{2} \)
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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

−7.09244901223651387246190871433, −6.57085903710413571396356704297, −6.19169046553217325160733925478, −5.40178416038937511395466951056, −4.61363682636263906814555269293, −4.13840947473353777021933825940, −3.17801160425126046733079752689, −2.44542853482354947600392395511, −1.13873520872397807899966750839, 0, 1.13873520872397807899966750839, 2.44542853482354947600392395511, 3.17801160425126046733079752689, 4.13840947473353777021933825940, 4.61363682636263906814555269293, 5.40178416038937511395466951056, 6.19169046553217325160733925478, 6.57085903710413571396356704297, 7.09244901223651387246190871433

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