Properties

Label 2-7935-1.1-c1-0-86
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  + 1.29·2-s + 3-s − 0.326·4-s + 5-s + 1.29·6-s − 0.504·7-s − 3.00·8-s + 9-s + 1.29·10-s − 3.12·11-s − 0.326·12-s − 4.12·13-s − 0.653·14-s + 15-s − 3.24·16-s + 0.706·17-s + 1.29·18-s − 2.41·19-s − 0.326·20-s − 0.504·21-s − 4.04·22-s − 3.00·24-s + 25-s − 5.33·26-s + 27-s + 0.164·28-s + 2·29-s + ⋯
L(s)  = 1  + 0.914·2-s + 0.577·3-s − 0.163·4-s + 0.447·5-s + 0.528·6-s − 0.190·7-s − 1.06·8-s + 0.333·9-s + 0.409·10-s − 0.942·11-s − 0.0942·12-s − 1.14·13-s − 0.174·14-s + 0.258·15-s − 0.810·16-s + 0.171·17-s + 0.304·18-s − 0.554·19-s − 0.0730·20-s − 0.110·21-s − 0.861·22-s − 0.614·24-s + 0.200·25-s − 1.04·26-s + 0.192·27-s + 0.0311·28-s + 0.371·29-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

\(L(1)\) \(\approx\) \(2.945597400\)
\(L(\frac12)\) \(\approx\) \(2.945597400\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.29T + 2T^{2} \)
7 \( 1 + 0.504T + 7T^{2} \)
11 \( 1 + 3.12T + 11T^{2} \)
13 \( 1 + 4.12T + 13T^{2} \)
17 \( 1 - 0.706T + 17T^{2} \)
19 \( 1 + 2.41T + 19T^{2} \)
29 \( 1 - 2T + 29T^{2} \)
31 \( 1 - 0.560T + 31T^{2} \)
37 \( 1 - 9.72T + 37T^{2} \)
41 \( 1 - 7.87T + 41T^{2} \)
43 \( 1 - 9.78T + 43T^{2} \)
47 \( 1 - 7.66T + 47T^{2} \)
53 \( 1 - 9.88T + 53T^{2} \)
59 \( 1 + 8.44T + 59T^{2} \)
61 \( 1 - 4.85T + 61T^{2} \)
67 \( 1 + 2.50T + 67T^{2} \)
71 \( 1 + 5.12T + 71T^{2} \)
73 \( 1 - 7.59T + 73T^{2} \)
79 \( 1 - 8.22T + 79T^{2} \)
83 \( 1 + 1.35T + 83T^{2} \)
89 \( 1 + 6.32T + 89T^{2} \)
97 \( 1 - 16.6T + 97T^{2} \)
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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

−7.74333442927837924268321566884, −7.20932250824769709922714782876, −6.15380831245445034600715051618, −5.75882422981931574824114049601, −4.82825829297540203898258536584, −4.44953996487983866749364753759, −3.54980066139962442519435716878, −2.55972083481290000278890270842, −2.41347467217687672837005580764, −0.69069095857084611535629192151, 0.69069095857084611535629192151, 2.41347467217687672837005580764, 2.55972083481290000278890270842, 3.54980066139962442519435716878, 4.44953996487983866749364753759, 4.82825829297540203898258536584, 5.75882422981931574824114049601, 6.15380831245445034600715051618, 7.20932250824769709922714782876, 7.74333442927837924268321566884

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