Properties

Label 2-7935-1.1-c1-0-12
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  + 1.79·2-s − 3-s + 1.20·4-s + 5-s − 1.79·6-s − 4.79·7-s − 1.41·8-s + 9-s + 1.79·10-s − 6.14·11-s − 1.20·12-s − 1.49·13-s − 8.59·14-s − 15-s − 4.95·16-s − 5.08·17-s + 1.79·18-s − 2.83·19-s + 1.20·20-s + 4.79·21-s − 11.0·22-s + 1.41·24-s + 25-s − 2.66·26-s − 27-s − 5.79·28-s + 5.95·29-s + ⋯
L(s)  = 1  + 1.26·2-s − 0.577·3-s + 0.603·4-s + 0.447·5-s − 0.731·6-s − 1.81·7-s − 0.501·8-s + 0.333·9-s + 0.566·10-s − 1.85·11-s − 0.348·12-s − 0.413·13-s − 2.29·14-s − 0.258·15-s − 1.23·16-s − 1.23·17-s + 0.422·18-s − 0.650·19-s + 0.270·20-s + 1.04·21-s − 2.34·22-s + 0.289·24-s + 0.200·25-s − 0.523·26-s − 0.192·27-s − 1.09·28-s + 1.10·29-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

\(L(1)\) \(\approx\) \(0.7106553595\)
\(L(\frac12)\) \(\approx\) \(0.7106553595\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.79T + 2T^{2} \)
7 \( 1 + 4.79T + 7T^{2} \)
11 \( 1 + 6.14T + 11T^{2} \)
13 \( 1 + 1.49T + 13T^{2} \)
17 \( 1 + 5.08T + 17T^{2} \)
19 \( 1 + 2.83T + 19T^{2} \)
29 \( 1 - 5.95T + 29T^{2} \)
31 \( 1 + 7.06T + 31T^{2} \)
37 \( 1 + 1.77T + 37T^{2} \)
41 \( 1 - 4.42T + 41T^{2} \)
43 \( 1 + 0.0523T + 43T^{2} \)
47 \( 1 - 9.00T + 47T^{2} \)
53 \( 1 - 12.1T + 53T^{2} \)
59 \( 1 - 1.48T + 59T^{2} \)
61 \( 1 + 2.61T + 61T^{2} \)
67 \( 1 - 2.39T + 67T^{2} \)
71 \( 1 + 14.8T + 71T^{2} \)
73 \( 1 + 3.46T + 73T^{2} \)
79 \( 1 - 1.41T + 79T^{2} \)
83 \( 1 - 9.77T + 83T^{2} \)
89 \( 1 - 6.02T + 89T^{2} \)
97 \( 1 + 0.574T + 97T^{2} \)
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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

−7.42411340568852260105939957157, −6.85689663872322514084855913933, −6.21246388517229723013214274344, −5.71286749164997364044853658705, −5.13003910365324013973670425129, −4.37677022678986571060044270209, −3.64235927612761280312423958009, −2.60534622465442686134373600112, −2.45584259395718258229361370112, −0.32047360890981492943705407285, 0.32047360890981492943705407285, 2.45584259395718258229361370112, 2.60534622465442686134373600112, 3.64235927612761280312423958009, 4.37677022678986571060044270209, 5.13003910365324013973670425129, 5.71286749164997364044853658705, 6.21246388517229723013214274344, 6.85689663872322514084855913933, 7.42411340568852260105939957157

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