Properties

Label 2-7935-1.1-c1-0-160
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  − 0.927·2-s + 3-s − 1.13·4-s + 5-s − 0.927·6-s + 2.45·7-s + 2.91·8-s + 9-s − 0.927·10-s + 1.24·11-s − 1.13·12-s + 0.244·13-s − 2.27·14-s + 15-s − 0.423·16-s + 2.92·17-s − 0.927·18-s + 4.17·19-s − 1.13·20-s + 2.45·21-s − 1.15·22-s + 2.91·24-s + 25-s − 0.226·26-s + 27-s − 2.79·28-s + 2·29-s + ⋯
L(s)  = 1  − 0.655·2-s + 0.577·3-s − 0.569·4-s + 0.447·5-s − 0.378·6-s + 0.928·7-s + 1.02·8-s + 0.333·9-s − 0.293·10-s + 0.375·11-s − 0.328·12-s + 0.0678·13-s − 0.609·14-s + 0.258·15-s − 0.105·16-s + 0.710·17-s − 0.218·18-s + 0.957·19-s − 0.254·20-s + 0.535·21-s − 0.246·22-s + 0.594·24-s + 0.200·25-s − 0.0445·26-s + 0.192·27-s − 0.528·28-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

\(L(1)\) \(\approx\) \(2.330497442\)
\(L(\frac12)\) \(\approx\) \(2.330497442\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.927T + 2T^{2} \)
7 \( 1 - 2.45T + 7T^{2} \)
11 \( 1 - 1.24T + 11T^{2} \)
13 \( 1 - 0.244T + 13T^{2} \)
17 \( 1 - 2.92T + 17T^{2} \)
19 \( 1 - 4.17T + 19T^{2} \)
29 \( 1 - 2T + 29T^{2} \)
31 \( 1 - 9.59T + 31T^{2} \)
37 \( 1 + 5.01T + 37T^{2} \)
41 \( 1 - 2.83T + 41T^{2} \)
43 \( 1 - 1.12T + 43T^{2} \)
47 \( 1 - 3.36T + 47T^{2} \)
53 \( 1 - 3.21T + 53T^{2} \)
59 \( 1 - 11.6T + 59T^{2} \)
61 \( 1 + 10.7T + 61T^{2} \)
67 \( 1 - 0.456T + 67T^{2} \)
71 \( 1 + 0.755T + 71T^{2} \)
73 \( 1 + 2.76T + 73T^{2} \)
79 \( 1 - 12.9T + 79T^{2} \)
83 \( 1 + 5.20T + 83T^{2} \)
89 \( 1 + 7.13T + 89T^{2} \)
97 \( 1 - 9.29T + 97T^{2} \)
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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

−7.976288842653202021415525927247, −7.46619067410226765575987730415, −6.64747666069475587947643912271, −5.63879230012976102969926772519, −4.98355844909025276269660094479, −4.34510605105925246236161170614, −3.50627502669514081606679201628, −2.54283855602542589749492324482, −1.50106378325660313823356907781, −0.936255615934757949010764790315, 0.936255615934757949010764790315, 1.50106378325660313823356907781, 2.54283855602542589749492324482, 3.50627502669514081606679201628, 4.34510605105925246236161170614, 4.98355844909025276269660094479, 5.63879230012976102969926772519, 6.64747666069475587947643912271, 7.46619067410226765575987730415, 7.976288842653202021415525927247

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