Properties

Label 2-7935-1.1-c1-0-98
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  − 0.798·2-s + 3-s − 1.36·4-s + 5-s − 0.798·6-s − 0.435·7-s + 2.68·8-s + 9-s − 0.798·10-s − 4.14·11-s − 1.36·12-s + 1.76·13-s + 0.347·14-s + 15-s + 0.584·16-s + 7.75·17-s − 0.798·18-s + 0.0329·19-s − 1.36·20-s − 0.435·21-s + 3.30·22-s + 2.68·24-s + 25-s − 1.40·26-s + 27-s + 0.593·28-s + 2.78·29-s + ⋯
L(s)  = 1  − 0.564·2-s + 0.577·3-s − 0.681·4-s + 0.447·5-s − 0.325·6-s − 0.164·7-s + 0.948·8-s + 0.333·9-s − 0.252·10-s − 1.24·11-s − 0.393·12-s + 0.489·13-s + 0.0929·14-s + 0.258·15-s + 0.146·16-s + 1.88·17-s − 0.188·18-s + 0.00755·19-s − 0.304·20-s − 0.0950·21-s + 0.704·22-s + 0.547·24-s + 0.200·25-s − 0.276·26-s + 0.192·27-s + 0.112·28-s + 0.516·29-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

\(L(1)\) \(\approx\) \(1.692160169\)
\(L(\frac12)\) \(\approx\) \(1.692160169\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.798T + 2T^{2} \)
7 \( 1 + 0.435T + 7T^{2} \)
11 \( 1 + 4.14T + 11T^{2} \)
13 \( 1 - 1.76T + 13T^{2} \)
17 \( 1 - 7.75T + 17T^{2} \)
19 \( 1 - 0.0329T + 19T^{2} \)
29 \( 1 - 2.78T + 29T^{2} \)
31 \( 1 + 0.294T + 31T^{2} \)
37 \( 1 - 7.72T + 37T^{2} \)
41 \( 1 - 4.59T + 41T^{2} \)
43 \( 1 - 1.89T + 43T^{2} \)
47 \( 1 + 11.5T + 47T^{2} \)
53 \( 1 - 2.47T + 53T^{2} \)
59 \( 1 - 3.68T + 59T^{2} \)
61 \( 1 - 1.63T + 61T^{2} \)
67 \( 1 + 2.79T + 67T^{2} \)
71 \( 1 - 0.419T + 71T^{2} \)
73 \( 1 - 3.62T + 73T^{2} \)
79 \( 1 + 8.13T + 79T^{2} \)
83 \( 1 - 14.3T + 83T^{2} \)
89 \( 1 + 11.8T + 89T^{2} \)
97 \( 1 - 14.7T + 97T^{2} \)
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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

−7.948292696433029112072744440199, −7.56555703959431826451338695426, −6.52119210361059059982191746583, −5.63075445238878619522149130277, −5.12082263264678229372509703812, −4.27381341050017264119267210526, −3.37476033871095240361520910460, −2.72449870833722202906660715137, −1.60491628583452280266993466236, −0.72516235639024298721934167682, 0.72516235639024298721934167682, 1.60491628583452280266993466236, 2.72449870833722202906660715137, 3.37476033871095240361520910460, 4.27381341050017264119267210526, 5.12082263264678229372509703812, 5.63075445238878619522149130277, 6.52119210361059059982191746583, 7.56555703959431826451338695426, 7.948292696433029112072744440199

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