Properties

Label 2-75-1.1-c11-0-8
Degree $2$
Conductor $75$
Sign $1$
Analytic cond. $57.6257$
Root an. cond. $7.59116$
Motivic weight $11$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 16.1·2-s + 243·3-s − 1.78e3·4-s + 3.91e3·6-s − 9.67e3·7-s − 6.18e4·8-s + 5.90e4·9-s − 7.23e5·11-s − 4.34e5·12-s + 1.96e6·13-s − 1.56e5·14-s + 2.66e6·16-s − 1.06e7·17-s + 9.52e5·18-s + 1.37e7·19-s − 2.35e6·21-s − 1.16e7·22-s − 1.61e7·23-s − 1.50e7·24-s + 3.17e7·26-s + 1.43e7·27-s + 1.73e7·28-s + 6.49e7·29-s + 1.96e8·31-s + 1.69e8·32-s − 1.75e8·33-s − 1.71e8·34-s + ⋯
L(s)  = 1  + 0.356·2-s + 0.577·3-s − 0.873·4-s + 0.205·6-s − 0.217·7-s − 0.667·8-s + 0.333·9-s − 1.35·11-s − 0.504·12-s + 1.46·13-s − 0.0775·14-s + 0.635·16-s − 1.81·17-s + 0.118·18-s + 1.27·19-s − 0.125·21-s − 0.482·22-s − 0.523·23-s − 0.385·24-s + 0.523·26-s + 0.192·27-s + 0.190·28-s + 0.588·29-s + 1.22·31-s + 0.893·32-s − 0.781·33-s − 0.648·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 75 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 75 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(75\)    =    \(3 \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(57.6257\)
Root analytic conductor: \(7.59116\)
Motivic weight: \(11\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 75,\ (\ :11/2),\ 1)\)

Particular Values

\(L(6)\) \(\approx\) \(2.096196096\)
\(L(\frac12)\) \(\approx\) \(2.096196096\)
\(L(\frac{13}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - 243T \)
5 \( 1 \)
good2 \( 1 - 16.1T + 2.04e3T^{2} \)
7 \( 1 + 9.67e3T + 1.97e9T^{2} \)
11 \( 1 + 7.23e5T + 2.85e11T^{2} \)
13 \( 1 - 1.96e6T + 1.79e12T^{2} \)
17 \( 1 + 1.06e7T + 3.42e13T^{2} \)
19 \( 1 - 1.37e7T + 1.16e14T^{2} \)
23 \( 1 + 1.61e7T + 9.52e14T^{2} \)
29 \( 1 - 6.49e7T + 1.22e16T^{2} \)
31 \( 1 - 1.96e8T + 2.54e16T^{2} \)
37 \( 1 - 1.21e8T + 1.77e17T^{2} \)
41 \( 1 - 1.00e8T + 5.50e17T^{2} \)
43 \( 1 - 1.38e9T + 9.29e17T^{2} \)
47 \( 1 - 4.48e8T + 2.47e18T^{2} \)
53 \( 1 + 8.69e8T + 9.26e18T^{2} \)
59 \( 1 - 7.87e8T + 3.01e19T^{2} \)
61 \( 1 - 5.77e9T + 4.35e19T^{2} \)
67 \( 1 - 1.15e10T + 1.22e20T^{2} \)
71 \( 1 - 1.12e10T + 2.31e20T^{2} \)
73 \( 1 - 2.17e10T + 3.13e20T^{2} \)
79 \( 1 - 5.93e9T + 7.47e20T^{2} \)
83 \( 1 - 4.31e10T + 1.28e21T^{2} \)
89 \( 1 + 1.65e10T + 2.77e21T^{2} \)
97 \( 1 - 3.63e10T + 7.15e21T^{2} \)
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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

−12.68111490795258051284827658435, −11.12701065877742951850082725348, −9.885708440841169041387198274432, −8.798651913775138577298249806594, −7.959155142311002678319156833393, −6.27497896750777196437163905580, −4.94081983124696263401021124535, −3.78036938884725356035143428143, −2.57867713454472472401733495254, −0.72834284510988799290535024381, 0.72834284510988799290535024381, 2.57867713454472472401733495254, 3.78036938884725356035143428143, 4.94081983124696263401021124535, 6.27497896750777196437163905580, 7.959155142311002678319156833393, 8.798651913775138577298249806594, 9.885708440841169041387198274432, 11.12701065877742951850082725348, 12.68111490795258051284827658435

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