Properties

Label 2-7935-1.1-c1-0-149
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.80·2-s + 3-s + 1.25·4-s − 5-s − 1.80·6-s + 3.38·7-s + 1.33·8-s + 9-s + 1.80·10-s + 2.61·11-s + 1.25·12-s + 1.48·13-s − 6.11·14-s − 15-s − 4.93·16-s + 6.99·17-s − 1.80·18-s − 0.688·19-s − 1.25·20-s + 3.38·21-s − 4.72·22-s + 1.33·24-s + 25-s − 2.67·26-s + 27-s + 4.26·28-s − 5.00·29-s + ⋯
L(s)  = 1  − 1.27·2-s + 0.577·3-s + 0.629·4-s − 0.447·5-s − 0.736·6-s + 1.28·7-s + 0.473·8-s + 0.333·9-s + 0.570·10-s + 0.789·11-s + 0.363·12-s + 0.411·13-s − 1.63·14-s − 0.258·15-s − 1.23·16-s + 1.69·17-s − 0.425·18-s − 0.157·19-s − 0.281·20-s + 0.739·21-s − 1.00·22-s + 0.273·24-s + 0.200·25-s − 0.525·26-s + 0.192·27-s + 0.806·28-s − 0.929·29-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: \(0\)
Selberg data: \((2,\ 7935,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.739756322\)
\(L(\frac12)\) \(\approx\) \(1.739756322\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.80T + 2T^{2} \)
7 \( 1 - 3.38T + 7T^{2} \)
11 \( 1 - 2.61T + 11T^{2} \)
13 \( 1 - 1.48T + 13T^{2} \)
17 \( 1 - 6.99T + 17T^{2} \)
19 \( 1 + 0.688T + 19T^{2} \)
29 \( 1 + 5.00T + 29T^{2} \)
31 \( 1 - 6.24T + 31T^{2} \)
37 \( 1 + 3.16T + 37T^{2} \)
41 \( 1 - 10.0T + 41T^{2} \)
43 \( 1 + 1.03T + 43T^{2} \)
47 \( 1 - 8.10T + 47T^{2} \)
53 \( 1 + 13.7T + 53T^{2} \)
59 \( 1 - 10.0T + 59T^{2} \)
61 \( 1 - 12.1T + 61T^{2} \)
67 \( 1 + 5.43T + 67T^{2} \)
71 \( 1 - 0.00276T + 71T^{2} \)
73 \( 1 + 0.808T + 73T^{2} \)
79 \( 1 - 9.68T + 79T^{2} \)
83 \( 1 - 9.82T + 83T^{2} \)
89 \( 1 - 0.0682T + 89T^{2} \)
97 \( 1 + 16.7T + 97T^{2} \)
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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

−8.072772607467216557636495492608, −7.51992903799496390430958658731, −6.87878039668051249666099884001, −5.84082175046909039452770995336, −4.94432357440727346893822130300, −4.18926662092817737036935341043, −3.53333998747795516398113119118, −2.35617653216165769364689448985, −1.43590871297710868870237020220, −0.896879037654984767184035760836, 0.896879037654984767184035760836, 1.43590871297710868870237020220, 2.35617653216165769364689448985, 3.53333998747795516398113119118, 4.18926662092817737036935341043, 4.94432357440727346893822130300, 5.84082175046909039452770995336, 6.87878039668051249666099884001, 7.51992903799496390430958658731, 8.072772607467216557636495492608

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