Properties

Label 2-7935-1.1-c1-0-120
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  + 2.54·2-s − 3-s + 4.47·4-s − 5-s − 2.54·6-s − 0.866·7-s + 6.29·8-s + 9-s − 2.54·10-s − 6.32·11-s − 4.47·12-s + 5.34·13-s − 2.20·14-s + 15-s + 7.06·16-s − 3.99·17-s + 2.54·18-s + 3.64·19-s − 4.47·20-s + 0.866·21-s − 16.0·22-s − 6.29·24-s + 25-s + 13.5·26-s − 27-s − 3.87·28-s + 2.64·29-s + ⋯
L(s)  = 1  + 1.79·2-s − 0.577·3-s + 2.23·4-s − 0.447·5-s − 1.03·6-s − 0.327·7-s + 2.22·8-s + 0.333·9-s − 0.804·10-s − 1.90·11-s − 1.29·12-s + 1.48·13-s − 0.589·14-s + 0.258·15-s + 1.76·16-s − 0.968·17-s + 0.599·18-s + 0.835·19-s − 1.00·20-s + 0.189·21-s − 3.43·22-s − 1.28·24-s + 0.200·25-s + 2.66·26-s − 0.192·27-s − 0.732·28-s + 0.491·29-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

\(L(1)\) \(\approx\) \(4.480537526\)
\(L(\frac12)\) \(\approx\) \(4.480537526\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.54T + 2T^{2} \)
7 \( 1 + 0.866T + 7T^{2} \)
11 \( 1 + 6.32T + 11T^{2} \)
13 \( 1 - 5.34T + 13T^{2} \)
17 \( 1 + 3.99T + 17T^{2} \)
19 \( 1 - 3.64T + 19T^{2} \)
29 \( 1 - 2.64T + 29T^{2} \)
31 \( 1 + 2.74T + 31T^{2} \)
37 \( 1 - 8.21T + 37T^{2} \)
41 \( 1 - 9.13T + 41T^{2} \)
43 \( 1 - 7.13T + 43T^{2} \)
47 \( 1 - 3.77T + 47T^{2} \)
53 \( 1 - 5.07T + 53T^{2} \)
59 \( 1 - 2.78T + 59T^{2} \)
61 \( 1 - 10.3T + 61T^{2} \)
67 \( 1 - 8.41T + 67T^{2} \)
71 \( 1 - 8.96T + 71T^{2} \)
73 \( 1 + 12.9T + 73T^{2} \)
79 \( 1 - 3.97T + 79T^{2} \)
83 \( 1 - 5.37T + 83T^{2} \)
89 \( 1 - 3.28T + 89T^{2} \)
97 \( 1 + 9.99T + 97T^{2} \)
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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

−7.57579599109379802017056225091, −6.88188648454815732507092689730, −6.14833267109367741616344077704, −5.65672409520312411240386486130, −5.07187131743151756904957396641, −4.31669276311744241731045278164, −3.74045784657620904647423310105, −2.87519398323990407007104455209, −2.26652917185204134950022747741, −0.804398523809600769327066181373, 0.804398523809600769327066181373, 2.26652917185204134950022747741, 2.87519398323990407007104455209, 3.74045784657620904647423310105, 4.31669276311744241731045278164, 5.07187131743151756904957396641, 5.65672409520312411240386486130, 6.14833267109367741616344077704, 6.88188648454815732507092689730, 7.57579599109379802017056225091

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