Properties

Label 2-7935-1.1-c1-0-39
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  − 2.27·2-s − 3-s + 3.19·4-s − 5-s + 2.27·6-s + 0.223·7-s − 2.73·8-s + 9-s + 2.27·10-s − 0.304·11-s − 3.19·12-s + 2.97·13-s − 0.508·14-s + 15-s − 0.167·16-s − 2.78·17-s − 2.27·18-s − 2.14·19-s − 3.19·20-s − 0.223·21-s + 0.695·22-s + 2.73·24-s + 25-s − 6.78·26-s − 27-s + 0.713·28-s + 4.01·29-s + ⋯
L(s)  = 1  − 1.61·2-s − 0.577·3-s + 1.59·4-s − 0.447·5-s + 0.930·6-s + 0.0843·7-s − 0.965·8-s + 0.333·9-s + 0.720·10-s − 0.0919·11-s − 0.923·12-s + 0.824·13-s − 0.135·14-s + 0.258·15-s − 0.0418·16-s − 0.676·17-s − 0.537·18-s − 0.491·19-s − 0.715·20-s − 0.0487·21-s + 0.148·22-s + 0.557·24-s + 0.200·25-s − 1.32·26-s − 0.192·27-s + 0.134·28-s + 0.744·29-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

\(L(1)\) \(\approx\) \(0.4509302230\)
\(L(\frac12)\) \(\approx\) \(0.4509302230\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.27T + 2T^{2} \)
7 \( 1 - 0.223T + 7T^{2} \)
11 \( 1 + 0.304T + 11T^{2} \)
13 \( 1 - 2.97T + 13T^{2} \)
17 \( 1 + 2.78T + 17T^{2} \)
19 \( 1 + 2.14T + 19T^{2} \)
29 \( 1 - 4.01T + 29T^{2} \)
31 \( 1 + 2.79T + 31T^{2} \)
37 \( 1 - 2.96T + 37T^{2} \)
41 \( 1 + 10.2T + 41T^{2} \)
43 \( 1 - 0.308T + 43T^{2} \)
47 \( 1 + 5.27T + 47T^{2} \)
53 \( 1 - 1.13T + 53T^{2} \)
59 \( 1 - 7.57T + 59T^{2} \)
61 \( 1 - 10.2T + 61T^{2} \)
67 \( 1 + 1.62T + 67T^{2} \)
71 \( 1 + 5.60T + 71T^{2} \)
73 \( 1 - 9.52T + 73T^{2} \)
79 \( 1 - 11.5T + 79T^{2} \)
83 \( 1 + 14.6T + 83T^{2} \)
89 \( 1 + 9.13T + 89T^{2} \)
97 \( 1 - 12.7T + 97T^{2} \)
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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

−8.213382841743957690221469468307, −7.16787114931413859084788263517, −6.72703044949074102265079325082, −6.11160701493112202497078422618, −5.09162406633680834879463474695, −4.32584482783204589542921636460, −3.40071435467190784287557256313, −2.26711256488387882709718513433, −1.42661631890872647663158544253, −0.46635637219992168683068128379, 0.46635637219992168683068128379, 1.42661631890872647663158544253, 2.26711256488387882709718513433, 3.40071435467190784287557256313, 4.32584482783204589542921636460, 5.09162406633680834879463474695, 6.11160701493112202497078422618, 6.72703044949074102265079325082, 7.16787114931413859084788263517, 8.213382841743957690221469468307

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