Properties

Label 2-8030-1.1-c1-0-49
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 − 0.490·3-s + 4-s − 5-s − 0.490·6-s − 1.29·7-s + 8-s − 2.75·9-s − 10-s − 11-s − 0.490·12-s + 6.36·13-s − 1.29·14-s + 0.490·15-s + 16-s − 5.15·17-s − 2.75·18-s − 0.102·19-s − 20-s + 0.634·21-s − 22-s − 0.876·23-s − 0.490·24-s + 25-s + 6.36·26-s + 2.82·27-s − 1.29·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.283·3-s + 0.5·4-s − 0.447·5-s − 0.200·6-s − 0.489·7-s + 0.353·8-s − 0.919·9-s − 0.316·10-s − 0.301·11-s − 0.141·12-s + 1.76·13-s − 0.345·14-s + 0.126·15-s + 0.250·16-s − 1.25·17-s − 0.650·18-s − 0.0234·19-s − 0.223·20-s + 0.138·21-s − 0.213·22-s − 0.182·23-s − 0.100·24-s + 0.200·25-s + 1.24·26-s + 0.543·27-s − 0.244·28-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

\(L(1)\) \(\approx\) \(2.068652281\)
\(L(\frac12)\) \(\approx\) \(2.068652281\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.490T + 3T^{2} \)
7 \( 1 + 1.29T + 7T^{2} \)
13 \( 1 - 6.36T + 13T^{2} \)
17 \( 1 + 5.15T + 17T^{2} \)
19 \( 1 + 0.102T + 19T^{2} \)
23 \( 1 + 0.876T + 23T^{2} \)
29 \( 1 - 7.52T + 29T^{2} \)
31 \( 1 - 8.76T + 31T^{2} \)
37 \( 1 + 1.76T + 37T^{2} \)
41 \( 1 + 8.81T + 41T^{2} \)
43 \( 1 - 3.60T + 43T^{2} \)
47 \( 1 + 9.28T + 47T^{2} \)
53 \( 1 + 0.175T + 53T^{2} \)
59 \( 1 + 5.90T + 59T^{2} \)
61 \( 1 + 4.20T + 61T^{2} \)
67 \( 1 + 10.3T + 67T^{2} \)
71 \( 1 + 4.49T + 71T^{2} \)
79 \( 1 - 3.97T + 79T^{2} \)
83 \( 1 - 8.30T + 83T^{2} \)
89 \( 1 - 12.1T + 89T^{2} \)
97 \( 1 - 9.09T + 97T^{2} \)
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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

−7.897349172243893365571608994826, −6.78758216295597285686347225472, −6.30102167334537401818873099629, −5.97447515534216945298688224935, −4.84308656887936849790850356403, −4.46073999008007534568508081401, −3.31402347999382116604984948490, −3.08446994710320296719145908440, −1.89514224732188029434242168351, −0.63358656756114165425014042830, 0.63358656756114165425014042830, 1.89514224732188029434242168351, 3.08446994710320296719145908440, 3.31402347999382116604984948490, 4.46073999008007534568508081401, 4.84308656887936849790850356403, 5.97447515534216945298688224935, 6.30102167334537401818873099629, 6.78758216295597285686347225472, 7.897349172243893365571608994826

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