Properties

Label 2-8030-1.1-c1-0-152
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 − 2.29·3-s + 4-s + 5-s + 2.29·6-s + 3.99·7-s − 8-s + 2.25·9-s − 10-s + 11-s − 2.29·12-s − 5.89·13-s − 3.99·14-s − 2.29·15-s + 16-s + 0.342·17-s − 2.25·18-s − 3.73·19-s + 20-s − 9.15·21-s − 22-s − 3.30·23-s + 2.29·24-s + 25-s + 5.89·26-s + 1.71·27-s + 3.99·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.32·3-s + 0.5·4-s + 0.447·5-s + 0.935·6-s + 1.51·7-s − 0.353·8-s + 0.750·9-s − 0.316·10-s + 0.301·11-s − 0.661·12-s − 1.63·13-s − 1.06·14-s − 0.591·15-s + 0.250·16-s + 0.0831·17-s − 0.530·18-s − 0.855·19-s + 0.223·20-s − 1.99·21-s − 0.213·22-s − 0.690·23-s + 0.467·24-s + 0.200·25-s + 1.15·26-s + 0.330·27-s + 0.755·28-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 \( 1 + 2.29T + 3T^{2} \)
7 \( 1 - 3.99T + 7T^{2} \)
13 \( 1 + 5.89T + 13T^{2} \)
17 \( 1 - 0.342T + 17T^{2} \)
19 \( 1 + 3.73T + 19T^{2} \)
23 \( 1 + 3.30T + 23T^{2} \)
29 \( 1 - 8.32T + 29T^{2} \)
31 \( 1 - 2.97T + 31T^{2} \)
37 \( 1 - 0.181T + 37T^{2} \)
41 \( 1 - 0.916T + 41T^{2} \)
43 \( 1 + 0.526T + 43T^{2} \)
47 \( 1 + 11.3T + 47T^{2} \)
53 \( 1 + 3.06T + 53T^{2} \)
59 \( 1 - 3.32T + 59T^{2} \)
61 \( 1 + 7.98T + 61T^{2} \)
67 \( 1 - 13.6T + 67T^{2} \)
71 \( 1 - 1.58T + 71T^{2} \)
79 \( 1 + 8.19T + 79T^{2} \)
83 \( 1 - 5.60T + 83T^{2} \)
89 \( 1 + 16.5T + 89T^{2} \)
97 \( 1 - 9.79T + 97T^{2} \)
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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

−7.52746987359893637843820798813, −6.65693247770601290224511208959, −6.27882753116467080909465209885, −5.30558230289925881938514048312, −4.89579242501816557599503898619, −4.29156840626687348623767869788, −2.73695364698541065055155838674, −1.95159273437106382143558188586, −1.11615568650225888869257932308, 0, 1.11615568650225888869257932308, 1.95159273437106382143558188586, 2.73695364698541065055155838674, 4.29156840626687348623767869788, 4.89579242501816557599503898619, 5.30558230289925881938514048312, 6.27882753116467080909465209885, 6.65693247770601290224511208959, 7.52746987359893637843820798813

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