Properties

Label 2-8026-1.1-c1-0-103
Degree $2$
Conductor $8026$
Sign $1$
Analytic cond. $64.0879$
Root an. cond. $8.00549$
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 − 2.41·3-s + 4-s + 3.01·5-s − 2.41·6-s − 2.26·7-s + 8-s + 2.83·9-s + 3.01·10-s − 5.39·11-s − 2.41·12-s + 5.88·13-s − 2.26·14-s − 7.27·15-s + 16-s + 7.95·17-s + 2.83·18-s + 4.49·19-s + 3.01·20-s + 5.46·21-s − 5.39·22-s − 1.76·23-s − 2.41·24-s + 4.08·25-s + 5.88·26-s + 0.400·27-s − 2.26·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.39·3-s + 0.5·4-s + 1.34·5-s − 0.986·6-s − 0.855·7-s + 0.353·8-s + 0.944·9-s + 0.952·10-s − 1.62·11-s − 0.697·12-s + 1.63·13-s − 0.605·14-s − 1.87·15-s + 0.250·16-s + 1.93·17-s + 0.668·18-s + 1.03·19-s + 0.673·20-s + 1.19·21-s − 1.14·22-s − 0.367·23-s − 0.493·24-s + 0.816·25-s + 1.15·26-s + 0.0770·27-s − 0.427·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8026 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8026 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8026\)    =    \(2 \cdot 4013\)
Sign: $1$
Analytic conductor: \(64.0879\)
Root analytic conductor: \(8.00549\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8026,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.477811944\)
\(L(\frac12)\) \(\approx\) \(2.477811944\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
4013 \( 1+O(T) \)
good3 \( 1 + 2.41T + 3T^{2} \)
5 \( 1 - 3.01T + 5T^{2} \)
7 \( 1 + 2.26T + 7T^{2} \)
11 \( 1 + 5.39T + 11T^{2} \)
13 \( 1 - 5.88T + 13T^{2} \)
17 \( 1 - 7.95T + 17T^{2} \)
19 \( 1 - 4.49T + 19T^{2} \)
23 \( 1 + 1.76T + 23T^{2} \)
29 \( 1 - 1.13T + 29T^{2} \)
31 \( 1 + 1.63T + 31T^{2} \)
37 \( 1 - 7.71T + 37T^{2} \)
41 \( 1 + 7.81T + 41T^{2} \)
43 \( 1 - 3.64T + 43T^{2} \)
47 \( 1 + 1.21T + 47T^{2} \)
53 \( 1 + 0.0872T + 53T^{2} \)
59 \( 1 - 1.78T + 59T^{2} \)
61 \( 1 + 3.26T + 61T^{2} \)
67 \( 1 + 1.83T + 67T^{2} \)
71 \( 1 + 0.645T + 71T^{2} \)
73 \( 1 + 4.00T + 73T^{2} \)
79 \( 1 + 17.5T + 79T^{2} \)
83 \( 1 - 11.9T + 83T^{2} \)
89 \( 1 + 13.2T + 89T^{2} \)
97 \( 1 - 3.74T + 97T^{2} \)
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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

−7.60500431141786943380731775727, −6.78517674458751794095725881445, −5.99173189657100261385027686339, −5.74013854175883895577122531498, −5.45951689467555615443779803825, −4.59592789963380632643010642888, −3.36080354249123814028115039070, −2.91947078366877410196031284205, −1.66053574311048216619321465555, −0.78106598536885363818767256289, 0.78106598536885363818767256289, 1.66053574311048216619321465555, 2.91947078366877410196031284205, 3.36080354249123814028115039070, 4.59592789963380632643010642888, 5.45951689467555615443779803825, 5.74013854175883895577122531498, 5.99173189657100261385027686339, 6.78517674458751794095725881445, 7.60500431141786943380731775727

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