Properties

Label 2-7935-1.1-c1-0-306
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  + 1.27·2-s + 3-s − 0.363·4-s + 5-s + 1.27·6-s − 2.12·7-s − 3.02·8-s + 9-s + 1.27·10-s + 4.20·11-s − 0.363·12-s − 0.372·13-s − 2.72·14-s + 15-s − 3.14·16-s − 2.93·17-s + 1.27·18-s − 3.42·19-s − 0.363·20-s − 2.12·21-s + 5.37·22-s − 3.02·24-s + 25-s − 0.476·26-s + 27-s + 0.773·28-s + 5.53·29-s + ⋯
L(s)  = 1  + 0.904·2-s + 0.577·3-s − 0.181·4-s + 0.447·5-s + 0.522·6-s − 0.803·7-s − 1.06·8-s + 0.333·9-s + 0.404·10-s + 1.26·11-s − 0.104·12-s − 0.103·13-s − 0.727·14-s + 0.258·15-s − 0.785·16-s − 0.711·17-s + 0.301·18-s − 0.786·19-s − 0.0812·20-s − 0.464·21-s + 1.14·22-s − 0.617·24-s + 0.200·25-s − 0.0933·26-s + 0.192·27-s + 0.146·28-s + 1.02·29-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 \( 1 - 1.27T + 2T^{2} \)
7 \( 1 + 2.12T + 7T^{2} \)
11 \( 1 - 4.20T + 11T^{2} \)
13 \( 1 + 0.372T + 13T^{2} \)
17 \( 1 + 2.93T + 17T^{2} \)
19 \( 1 + 3.42T + 19T^{2} \)
29 \( 1 - 5.53T + 29T^{2} \)
31 \( 1 + 6.77T + 31T^{2} \)
37 \( 1 + 3.81T + 37T^{2} \)
41 \( 1 + 6.57T + 41T^{2} \)
43 \( 1 - 0.320T + 43T^{2} \)
47 \( 1 - 5.48T + 47T^{2} \)
53 \( 1 + 4.21T + 53T^{2} \)
59 \( 1 - 9.18T + 59T^{2} \)
61 \( 1 + 5.44T + 61T^{2} \)
67 \( 1 - 5.77T + 67T^{2} \)
71 \( 1 + 8.88T + 71T^{2} \)
73 \( 1 + 7.35T + 73T^{2} \)
79 \( 1 + 15.5T + 79T^{2} \)
83 \( 1 + 3.05T + 83T^{2} \)
89 \( 1 + 3.04T + 89T^{2} \)
97 \( 1 + 14.0T + 97T^{2} \)
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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

−7.20019263243866508315186175654, −6.62541277568993450543008982658, −6.16021808874954192617614857255, −5.34817094516511290044597868968, −4.47212989789842405091484225311, −3.94917967943983616865193638177, −3.26133694085002494496040417969, −2.51385711153643224638146413928, −1.50167917672363093085628128010, 0, 1.50167917672363093085628128010, 2.51385711153643224638146413928, 3.26133694085002494496040417969, 3.94917967943983616865193638177, 4.47212989789842405091484225311, 5.34817094516511290044597868968, 6.16021808874954192617614857255, 6.62541277568993450543008982658, 7.20019263243866508315186175654

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