Properties

Label 2-8030-1.1-c1-0-108
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 2.65·3-s + 4-s − 5-s + 2.65·6-s − 2.26·7-s + 8-s + 4.03·9-s − 10-s + 11-s + 2.65·12-s − 0.447·13-s − 2.26·14-s − 2.65·15-s + 16-s − 0.343·17-s + 4.03·18-s − 1.43·19-s − 20-s − 6.00·21-s + 22-s + 3.74·23-s + 2.65·24-s + 25-s − 0.447·26-s + 2.75·27-s − 2.26·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.53·3-s + 0.5·4-s − 0.447·5-s + 1.08·6-s − 0.855·7-s + 0.353·8-s + 1.34·9-s − 0.316·10-s + 0.301·11-s + 0.765·12-s − 0.124·13-s − 0.604·14-s − 0.685·15-s + 0.250·16-s − 0.0832·17-s + 0.951·18-s − 0.328·19-s − 0.223·20-s − 1.30·21-s + 0.213·22-s + 0.781·23-s + 0.541·24-s + 0.200·25-s − 0.0878·26-s + 0.530·27-s − 0.427·28-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: \(0\)
Selberg data: \((2,\ 8030,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.203455470\)
\(L(\frac12)\) \(\approx\) \(5.203455470\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.65T + 3T^{2} \)
7 \( 1 + 2.26T + 7T^{2} \)
13 \( 1 + 0.447T + 13T^{2} \)
17 \( 1 + 0.343T + 17T^{2} \)
19 \( 1 + 1.43T + 19T^{2} \)
23 \( 1 - 3.74T + 23T^{2} \)
29 \( 1 - 0.198T + 29T^{2} \)
31 \( 1 - 7.43T + 31T^{2} \)
37 \( 1 - 7.75T + 37T^{2} \)
41 \( 1 - 7.03T + 41T^{2} \)
43 \( 1 - 4.16T + 43T^{2} \)
47 \( 1 - 1.99T + 47T^{2} \)
53 \( 1 + 1.02T + 53T^{2} \)
59 \( 1 - 13.3T + 59T^{2} \)
61 \( 1 - 3.10T + 61T^{2} \)
67 \( 1 + 10.4T + 67T^{2} \)
71 \( 1 - 4.10T + 71T^{2} \)
79 \( 1 + 10.9T + 79T^{2} \)
83 \( 1 - 1.76T + 83T^{2} \)
89 \( 1 - 0.676T + 89T^{2} \)
97 \( 1 - 0.741T + 97T^{2} \)
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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

−7.74704483769887194471093588965, −7.24231491934039752206868927893, −6.51055538494284187919635922907, −5.85292228461742470334863721519, −4.67768816802511546027401151437, −4.14015368272534117170910782615, −3.42935741861621841098217905178, −2.82198141258200981902889936792, −2.26139941938822737903974244904, −0.949359911126973668814889258392, 0.949359911126973668814889258392, 2.26139941938822737903974244904, 2.82198141258200981902889936792, 3.42935741861621841098217905178, 4.14015368272534117170910782615, 4.67768816802511546027401151437, 5.85292228461742470334863721519, 6.51055538494284187919635922907, 7.24231491934039752206868927893, 7.74704483769887194471093588965

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