Properties

Label 2-75-1.1-c11-0-25
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  + 80.4·2-s + 243·3-s + 4.41e3·4-s + 1.95e4·6-s − 5.39e4·7-s + 1.90e5·8-s + 5.90e4·9-s + 4.07e5·11-s + 1.07e6·12-s + 1.39e6·13-s − 4.33e6·14-s + 6.27e6·16-s + 5.58e6·17-s + 4.74e6·18-s + 7.86e6·19-s − 1.31e7·21-s + 3.27e7·22-s + 6.07e7·23-s + 4.63e7·24-s + 1.11e8·26-s + 1.43e7·27-s − 2.38e8·28-s + 1.28e8·29-s + 1.16e7·31-s + 1.14e8·32-s + 9.89e7·33-s + 4.48e8·34-s + ⋯
L(s)  = 1  + 1.77·2-s + 0.577·3-s + 2.15·4-s + 1.02·6-s − 1.21·7-s + 2.05·8-s + 0.333·9-s + 0.762·11-s + 1.24·12-s + 1.03·13-s − 2.15·14-s + 1.49·16-s + 0.953·17-s + 0.592·18-s + 0.728·19-s − 0.700·21-s + 1.35·22-s + 1.96·23-s + 1.18·24-s + 1.84·26-s + 0.192·27-s − 2.61·28-s + 1.16·29-s + 0.0729·31-s + 0.602·32-s + 0.440·33-s + 1.69·34-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

\(L(6)\) \(\approx\) \(8.184482392\)
\(L(\frac12)\) \(\approx\) \(8.184482392\)
\(L(\frac{13}{2})\) 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 \( 1 - 80.4T + 2.04e3T^{2} \)
7 \( 1 + 5.39e4T + 1.97e9T^{2} \)
11 \( 1 - 4.07e5T + 2.85e11T^{2} \)
13 \( 1 - 1.39e6T + 1.79e12T^{2} \)
17 \( 1 - 5.58e6T + 3.42e13T^{2} \)
19 \( 1 - 7.86e6T + 1.16e14T^{2} \)
23 \( 1 - 6.07e7T + 9.52e14T^{2} \)
29 \( 1 - 1.28e8T + 1.22e16T^{2} \)
31 \( 1 - 1.16e7T + 2.54e16T^{2} \)
37 \( 1 + 6.65e8T + 1.77e17T^{2} \)
41 \( 1 + 1.25e9T + 5.50e17T^{2} \)
43 \( 1 + 8.69e8T + 9.29e17T^{2} \)
47 \( 1 - 1.80e8T + 2.47e18T^{2} \)
53 \( 1 + 9.98e8T + 9.26e18T^{2} \)
59 \( 1 + 2.77e9T + 3.01e19T^{2} \)
61 \( 1 + 6.22e9T + 4.35e19T^{2} \)
67 \( 1 - 6.07e9T + 1.22e20T^{2} \)
71 \( 1 + 3.98e9T + 2.31e20T^{2} \)
73 \( 1 + 1.70e10T + 3.13e20T^{2} \)
79 \( 1 + 1.16e10T + 7.47e20T^{2} \)
83 \( 1 - 1.63e10T + 1.28e21T^{2} \)
89 \( 1 - 1.50e10T + 2.77e21T^{2} \)
97 \( 1 + 1.83e10T + 7.15e21T^{2} \)
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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

−12.58229820170107425005150706403, −11.65324120114773890422839623695, −10.26238347331605229624285595550, −8.872016385928301695644457100423, −7.06898447741321207168333197589, −6.28721308563795169730104184790, −4.97696578645723661074028813029, −3.42948007427420766696071784964, −3.18204865424604870852123719265, −1.34570258548647150451284697256, 1.34570258548647150451284697256, 3.18204865424604870852123719265, 3.42948007427420766696071784964, 4.97696578645723661074028813029, 6.28721308563795169730104184790, 7.06898447741321207168333197589, 8.872016385928301695644457100423, 10.26238347331605229624285595550, 11.65324120114773890422839623695, 12.58229820170107425005150706403

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