Properties

Label 2-7935-1.1-c1-0-318
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  + 1.98·2-s + 3-s + 1.93·4-s + 5-s + 1.98·6-s − 3.28·7-s − 0.129·8-s + 9-s + 1.98·10-s − 1.92·11-s + 1.93·12-s − 4.28·13-s − 6.52·14-s + 15-s − 4.12·16-s + 4.24·17-s + 1.98·18-s + 8.38·19-s + 1.93·20-s − 3.28·21-s − 3.82·22-s − 0.129·24-s + 25-s − 8.49·26-s + 27-s − 6.36·28-s − 4.27·29-s + ⋯
L(s)  = 1  + 1.40·2-s + 0.577·3-s + 0.967·4-s + 0.447·5-s + 0.809·6-s − 1.24·7-s − 0.0458·8-s + 0.333·9-s + 0.627·10-s − 0.580·11-s + 0.558·12-s − 1.18·13-s − 1.74·14-s + 0.258·15-s − 1.03·16-s + 1.02·17-s + 0.467·18-s + 1.92·19-s + 0.432·20-s − 0.717·21-s − 0.814·22-s − 0.0264·24-s + 0.200·25-s − 1.66·26-s + 0.192·27-s − 1.20·28-s − 0.794·29-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 \( 1 - 1.98T + 2T^{2} \)
7 \( 1 + 3.28T + 7T^{2} \)
11 \( 1 + 1.92T + 11T^{2} \)
13 \( 1 + 4.28T + 13T^{2} \)
17 \( 1 - 4.24T + 17T^{2} \)
19 \( 1 - 8.38T + 19T^{2} \)
29 \( 1 + 4.27T + 29T^{2} \)
31 \( 1 + 8.58T + 31T^{2} \)
37 \( 1 - 9.32T + 37T^{2} \)
41 \( 1 + 9.91T + 41T^{2} \)
43 \( 1 + 9.01T + 43T^{2} \)
47 \( 1 - 7.95T + 47T^{2} \)
53 \( 1 + 7.89T + 53T^{2} \)
59 \( 1 + 13.4T + 59T^{2} \)
61 \( 1 + 6.96T + 61T^{2} \)
67 \( 1 + 6.65T + 67T^{2} \)
71 \( 1 + 3.52T + 71T^{2} \)
73 \( 1 + 0.103T + 73T^{2} \)
79 \( 1 - 5.86T + 79T^{2} \)
83 \( 1 + 4.70T + 83T^{2} \)
89 \( 1 - 8.91T + 89T^{2} \)
97 \( 1 + 8.41T + 97T^{2} \)
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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

−7.39788871838668510199666370437, −6.68943958381269461640019422685, −5.84788146686966196872762546380, −5.36316085705869071353608146745, −4.77667472475482483684328631213, −3.71959728798133324901248902846, −3.09318332279673325704362089864, −2.82229820573538767778295941995, −1.67228004898470511080587636453, 0, 1.67228004898470511080587636453, 2.82229820573538767778295941995, 3.09318332279673325704362089864, 3.71959728798133324901248902846, 4.77667472475482483684328631213, 5.36316085705869071353608146745, 5.84788146686966196872762546380, 6.68943958381269461640019422685, 7.39788871838668510199666370437

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