Properties

Label 2-7935-1.1-c1-0-309
Degree $2$
Conductor $7935$
Sign $-1$
Analytic cond. $63.3612$
Root an. cond. $7.95998$
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  − 1.85·2-s + 3-s + 1.43·4-s + 5-s − 1.85·6-s + 4.25·7-s + 1.04·8-s + 9-s − 1.85·10-s − 1.39·11-s + 1.43·12-s + 2.97·13-s − 7.88·14-s + 15-s − 4.80·16-s − 5.65·17-s − 1.85·18-s − 7.04·19-s + 1.43·20-s + 4.25·21-s + 2.58·22-s + 1.04·24-s + 25-s − 5.50·26-s + 27-s + 6.11·28-s + 1.32·29-s + ⋯
L(s)  = 1  − 1.31·2-s + 0.577·3-s + 0.719·4-s + 0.447·5-s − 0.756·6-s + 1.60·7-s + 0.368·8-s + 0.333·9-s − 0.586·10-s − 0.420·11-s + 0.415·12-s + 0.824·13-s − 2.10·14-s + 0.258·15-s − 1.20·16-s − 1.37·17-s − 0.437·18-s − 1.61·19-s + 0.321·20-s + 0.927·21-s + 0.550·22-s + 0.212·24-s + 0.200·25-s − 1.08·26-s + 0.192·27-s + 1.15·28-s + 0.246·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7935 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7935 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7935\)    =    \(3 \cdot 5 \cdot 23^{2}\)
Sign: $-1$
Analytic conductor: \(63.3612\)
Root analytic conductor: \(7.95998\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7935,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 - T \)
5 \( 1 - T \)
23 \( 1 \)
good2 \( 1 + 1.85T + 2T^{2} \)
7 \( 1 - 4.25T + 7T^{2} \)
11 \( 1 + 1.39T + 11T^{2} \)
13 \( 1 - 2.97T + 13T^{2} \)
17 \( 1 + 5.65T + 17T^{2} \)
19 \( 1 + 7.04T + 19T^{2} \)
29 \( 1 - 1.32T + 29T^{2} \)
31 \( 1 - 3.56T + 31T^{2} \)
37 \( 1 + 3.67T + 37T^{2} \)
41 \( 1 + 9.81T + 41T^{2} \)
43 \( 1 + 10.7T + 43T^{2} \)
47 \( 1 + 7.10T + 47T^{2} \)
53 \( 1 + 8.09T + 53T^{2} \)
59 \( 1 + 0.141T + 59T^{2} \)
61 \( 1 - 3.62T + 61T^{2} \)
67 \( 1 - 12.0T + 67T^{2} \)
71 \( 1 - 10.1T + 71T^{2} \)
73 \( 1 + 9.15T + 73T^{2} \)
79 \( 1 + 6.16T + 79T^{2} \)
83 \( 1 + 16.6T + 83T^{2} \)
89 \( 1 + 8.30T + 89T^{2} \)
97 \( 1 - 0.605T + 97T^{2} \)
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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

−8.064715738964654574837268410717, −6.79128469151074077758389809070, −6.63583995912006891584848419137, −5.27498985626401777562020457955, −4.65739375573816177689553454686, −4.01880126581915723003582534097, −2.66896136259182718035499609001, −1.80221336580352276484681818048, −1.51556163458169570456253192391, 0, 1.51556163458169570456253192391, 1.80221336580352276484681818048, 2.66896136259182718035499609001, 4.01880126581915723003582534097, 4.65739375573816177689553454686, 5.27498985626401777562020457955, 6.63583995912006891584848419137, 6.79128469151074077758389809070, 8.064715738964654574837268410717

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