Properties

Label 2-75-1.1-c11-0-9
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  − 72.6·2-s − 243·3-s + 3.22e3·4-s + 1.76e4·6-s − 8.97e3·7-s − 8.58e4·8-s + 5.90e4·9-s + 4.21e5·11-s − 7.84e5·12-s + 1.24e6·13-s + 6.51e5·14-s − 3.78e5·16-s + 5.93e6·17-s − 4.28e6·18-s + 1.88e7·19-s + 2.18e6·21-s − 3.05e7·22-s + 2.72e7·23-s + 2.08e7·24-s − 9.03e7·26-s − 1.43e7·27-s − 2.89e7·28-s − 1.15e8·29-s − 2.73e8·31-s + 2.03e8·32-s − 1.02e8·33-s − 4.30e8·34-s + ⋯
L(s)  = 1  − 1.60·2-s − 0.577·3-s + 1.57·4-s + 0.926·6-s − 0.201·7-s − 0.926·8-s + 0.333·9-s + 0.788·11-s − 0.910·12-s + 0.928·13-s + 0.323·14-s − 0.0901·16-s + 1.01·17-s − 0.535·18-s + 1.74·19-s + 0.116·21-s − 1.26·22-s + 0.882·23-s + 0.534·24-s − 1.49·26-s − 0.192·27-s − 0.318·28-s − 1.04·29-s − 1.71·31-s + 1.07·32-s − 0.455·33-s − 1.62·34-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

\(L(6)\) \(\approx\) \(0.8622251345\)
\(L(\frac12)\) \(\approx\) \(0.8622251345\)
\(L(\frac{13}{2})\) 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 \( 1 + 72.6T + 2.04e3T^{2} \)
7 \( 1 + 8.97e3T + 1.97e9T^{2} \)
11 \( 1 - 4.21e5T + 2.85e11T^{2} \)
13 \( 1 - 1.24e6T + 1.79e12T^{2} \)
17 \( 1 - 5.93e6T + 3.42e13T^{2} \)
19 \( 1 - 1.88e7T + 1.16e14T^{2} \)
23 \( 1 - 2.72e7T + 9.52e14T^{2} \)
29 \( 1 + 1.15e8T + 1.22e16T^{2} \)
31 \( 1 + 2.73e8T + 2.54e16T^{2} \)
37 \( 1 - 2.86e8T + 1.77e17T^{2} \)
41 \( 1 - 4.51e8T + 5.50e17T^{2} \)
43 \( 1 + 1.30e9T + 9.29e17T^{2} \)
47 \( 1 - 9.11e8T + 2.47e18T^{2} \)
53 \( 1 + 3.44e9T + 9.26e18T^{2} \)
59 \( 1 - 1.06e10T + 3.01e19T^{2} \)
61 \( 1 - 6.85e9T + 4.35e19T^{2} \)
67 \( 1 + 5.26e9T + 1.22e20T^{2} \)
71 \( 1 - 1.72e10T + 2.31e20T^{2} \)
73 \( 1 + 5.86e9T + 3.13e20T^{2} \)
79 \( 1 + 2.16e10T + 7.47e20T^{2} \)
83 \( 1 - 6.48e9T + 1.28e21T^{2} \)
89 \( 1 - 7.32e10T + 2.77e21T^{2} \)
97 \( 1 - 1.45e11T + 7.15e21T^{2} \)
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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

−11.68406430774327780123670832486, −11.04210599525525229144724793636, −9.802199991247215906128852254345, −9.116235346013013119338153952826, −7.77435347917899083236879708097, −6.82411420308047112701952375910, −5.50292710562437562892171632365, −3.49138949040130883803464260581, −1.53245766755760087491120762086, −0.73118517897394677495737721770, 0.73118517897394677495737721770, 1.53245766755760087491120762086, 3.49138949040130883803464260581, 5.50292710562437562892171632365, 6.82411420308047112701952375910, 7.77435347917899083236879708097, 9.116235346013013119338153952826, 9.802199991247215906128852254345, 11.04210599525525229144724793636, 11.68406430774327780123670832486

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