Properties

Label 2-8030-1.1-c1-0-100
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 − 2.96·3-s + 4-s − 5-s − 2.96·6-s − 3.63·7-s + 8-s + 5.78·9-s − 10-s − 11-s − 2.96·12-s − 5.70·13-s − 3.63·14-s + 2.96·15-s + 16-s + 4.06·17-s + 5.78·18-s − 1.71·19-s − 20-s + 10.7·21-s − 22-s + 7.48·23-s − 2.96·24-s + 25-s − 5.70·26-s − 8.26·27-s − 3.63·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.71·3-s + 0.5·4-s − 0.447·5-s − 1.21·6-s − 1.37·7-s + 0.353·8-s + 1.92·9-s − 0.316·10-s − 0.301·11-s − 0.855·12-s − 1.58·13-s − 0.972·14-s + 0.765·15-s + 0.250·16-s + 0.985·17-s + 1.36·18-s − 0.393·19-s − 0.223·20-s + 2.35·21-s − 0.213·22-s + 1.56·23-s − 0.605·24-s + 0.200·25-s − 1.11·26-s − 1.59·27-s − 0.687·28-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 \( 1 + 2.96T + 3T^{2} \)
7 \( 1 + 3.63T + 7T^{2} \)
13 \( 1 + 5.70T + 13T^{2} \)
17 \( 1 - 4.06T + 17T^{2} \)
19 \( 1 + 1.71T + 19T^{2} \)
23 \( 1 - 7.48T + 23T^{2} \)
29 \( 1 + 6.31T + 29T^{2} \)
31 \( 1 + 3.36T + 31T^{2} \)
37 \( 1 - 8.63T + 37T^{2} \)
41 \( 1 + 0.774T + 41T^{2} \)
43 \( 1 - 2.28T + 43T^{2} \)
47 \( 1 - 4.32T + 47T^{2} \)
53 \( 1 - 13.2T + 53T^{2} \)
59 \( 1 + 2.15T + 59T^{2} \)
61 \( 1 - 5.33T + 61T^{2} \)
67 \( 1 + 3.59T + 67T^{2} \)
71 \( 1 - 0.474T + 71T^{2} \)
79 \( 1 + 13.9T + 79T^{2} \)
83 \( 1 + 1.13T + 83T^{2} \)
89 \( 1 - 8.12T + 89T^{2} \)
97 \( 1 - 7.34T + 97T^{2} \)
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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

−7.19144674030959152555777293656, −6.76373730326195749578227483711, −5.85518501769136645638011407197, −5.51760161522703291927937026665, −4.81139377491087189164039646692, −4.10949137659506245088987898786, −3.24731175646405330242822750019, −2.41193758509946526557762752393, −0.909214394337603863933577435139, 0, 0.909214394337603863933577435139, 2.41193758509946526557762752393, 3.24731175646405330242822750019, 4.10949137659506245088987898786, 4.81139377491087189164039646692, 5.51760161522703291927937026665, 5.85518501769136645638011407197, 6.76373730326195749578227483711, 7.19144674030959152555777293656

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