Properties

Label 2-75-1.1-c11-0-11
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  − 85.0·2-s + 243·3-s + 5.17e3·4-s − 2.06e4·6-s + 3.87e4·7-s − 2.66e5·8-s + 5.90e4·9-s − 9.78e5·11-s + 1.25e6·12-s + 1.02e6·13-s − 3.29e6·14-s + 1.20e7·16-s + 4.83e6·17-s − 5.01e6·18-s + 6.37e6·19-s + 9.41e6·21-s + 8.31e7·22-s + 1.55e7·23-s − 6.46e7·24-s − 8.74e7·26-s + 1.43e7·27-s + 2.00e8·28-s + 3.13e7·29-s − 7.65e7·31-s − 4.76e8·32-s − 2.37e8·33-s − 4.10e8·34-s + ⋯
L(s)  = 1  − 1.87·2-s + 0.577·3-s + 2.52·4-s − 1.08·6-s + 0.871·7-s − 2.87·8-s + 0.333·9-s − 1.83·11-s + 1.46·12-s + 0.768·13-s − 1.63·14-s + 2.86·16-s + 0.825·17-s − 0.626·18-s + 0.590·19-s + 0.502·21-s + 3.44·22-s + 0.504·23-s − 1.65·24-s − 1.44·26-s + 0.192·27-s + 2.20·28-s + 0.283·29-s − 0.480·31-s − 2.51·32-s − 1.05·33-s − 1.55·34-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

\(L(6)\) \(\approx\) \(1.138602175\)
\(L(\frac12)\) \(\approx\) \(1.138602175\)
\(L(\frac{13}{2})\) 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 \( 1 + 85.0T + 2.04e3T^{2} \)
7 \( 1 - 3.87e4T + 1.97e9T^{2} \)
11 \( 1 + 9.78e5T + 2.85e11T^{2} \)
13 \( 1 - 1.02e6T + 1.79e12T^{2} \)
17 \( 1 - 4.83e6T + 3.42e13T^{2} \)
19 \( 1 - 6.37e6T + 1.16e14T^{2} \)
23 \( 1 - 1.55e7T + 9.52e14T^{2} \)
29 \( 1 - 3.13e7T + 1.22e16T^{2} \)
31 \( 1 + 7.65e7T + 2.54e16T^{2} \)
37 \( 1 - 2.61e7T + 1.77e17T^{2} \)
41 \( 1 + 6.83e8T + 5.50e17T^{2} \)
43 \( 1 + 6.31e8T + 9.29e17T^{2} \)
47 \( 1 - 5.74e8T + 2.47e18T^{2} \)
53 \( 1 - 5.41e9T + 9.26e18T^{2} \)
59 \( 1 - 3.70e9T + 3.01e19T^{2} \)
61 \( 1 - 8.47e9T + 4.35e19T^{2} \)
67 \( 1 + 9.26e8T + 1.22e20T^{2} \)
71 \( 1 + 2.77e10T + 2.31e20T^{2} \)
73 \( 1 - 7.87e9T + 3.13e20T^{2} \)
79 \( 1 - 1.41e10T + 7.47e20T^{2} \)
83 \( 1 + 5.50e10T + 1.28e21T^{2} \)
89 \( 1 - 8.53e10T + 2.77e21T^{2} \)
97 \( 1 - 9.23e10T + 7.15e21T^{2} \)
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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

−11.75185511586512844987112335055, −10.70181736674416049218261559901, −9.986501059563662113074145738363, −8.661528897080771465908511771666, −8.024240995084528519220913131843, −7.19886588226142543555120045528, −5.43396604314543649345833762739, −3.05013850711982061082382991580, −1.89786838563466605248177907396, −0.75710856000532927437249480332, 0.75710856000532927437249480332, 1.89786838563466605248177907396, 3.05013850711982061082382991580, 5.43396604314543649345833762739, 7.19886588226142543555120045528, 8.024240995084528519220913131843, 8.661528897080771465908511771666, 9.986501059563662113074145738363, 10.70181736674416049218261559901, 11.75185511586512844987112335055

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