Properties

Label 2-75-1.1-c17-0-27
Degree $2$
Conductor $75$
Sign $-1$
Analytic cond. $137.416$
Root an. cond. $11.7224$
Motivic weight $17$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 659.·2-s − 6.56e3·3-s + 3.03e5·4-s + 4.32e6·6-s − 1.59e6·7-s − 1.13e8·8-s + 4.30e7·9-s − 4.47e8·11-s − 1.99e9·12-s + 2.48e9·13-s + 1.05e9·14-s + 3.50e10·16-s + 2.48e10·17-s − 2.83e10·18-s + 8.23e10·19-s + 1.04e10·21-s + 2.94e11·22-s − 6.43e11·23-s + 7.44e11·24-s − 1.63e12·26-s − 2.82e11·27-s − 4.84e11·28-s − 9.82e11·29-s + 3.28e12·31-s − 8.23e12·32-s + 2.93e12·33-s − 1.63e13·34-s + ⋯
L(s)  = 1  − 1.82·2-s − 0.577·3-s + 2.31·4-s + 1.05·6-s − 0.104·7-s − 2.39·8-s + 0.333·9-s − 0.629·11-s − 1.33·12-s + 0.844·13-s + 0.190·14-s + 2.04·16-s + 0.864·17-s − 0.606·18-s + 1.11·19-s + 0.0605·21-s + 1.14·22-s − 1.71·23-s + 1.38·24-s − 1.53·26-s − 0.192·27-s − 0.242·28-s − 0.364·29-s + 0.692·31-s − 1.32·32-s + 0.363·33-s − 1.57·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 75 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(18-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 75 ^{s/2} \, \Gamma_{\C}(s+17/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(75\)    =    \(3 \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(137.416\)
Root analytic conductor: \(11.7224\)
Motivic weight: \(17\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 75,\ (\ :17/2),\ -1)\)

Particular Values

\(L(9)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{19}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 6.56e3T \)
5 \( 1 \)
good2 \( 1 + 659.T + 1.31e5T^{2} \)
7 \( 1 + 1.59e6T + 2.32e14T^{2} \)
11 \( 1 + 4.47e8T + 5.05e17T^{2} \)
13 \( 1 - 2.48e9T + 8.65e18T^{2} \)
17 \( 1 - 2.48e10T + 8.27e20T^{2} \)
19 \( 1 - 8.23e10T + 5.48e21T^{2} \)
23 \( 1 + 6.43e11T + 1.41e23T^{2} \)
29 \( 1 + 9.82e11T + 7.25e24T^{2} \)
31 \( 1 - 3.28e12T + 2.25e25T^{2} \)
37 \( 1 + 2.63e13T + 4.56e26T^{2} \)
41 \( 1 + 3.33e13T + 2.61e27T^{2} \)
43 \( 1 + 9.83e13T + 5.87e27T^{2} \)
47 \( 1 - 1.62e14T + 2.66e28T^{2} \)
53 \( 1 - 1.40e14T + 2.05e29T^{2} \)
59 \( 1 + 9.80e13T + 1.27e30T^{2} \)
61 \( 1 - 1.37e15T + 2.24e30T^{2} \)
67 \( 1 - 1.85e15T + 1.10e31T^{2} \)
71 \( 1 + 6.17e15T + 2.96e31T^{2} \)
73 \( 1 - 1.30e16T + 4.74e31T^{2} \)
79 \( 1 - 1.27e16T + 1.81e32T^{2} \)
83 \( 1 - 1.42e16T + 4.21e32T^{2} \)
89 \( 1 + 3.77e16T + 1.37e33T^{2} \)
97 \( 1 + 1.09e17T + 5.95e33T^{2} \)
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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

−10.32989774505370643497130988497, −9.769840985603393586469956427618, −8.441817305713510672001413719969, −7.65154711424314819317798832238, −6.52754472913296319570206905257, −5.45394334447855639385894695866, −3.41030701197852577735793242273, −1.94917488041806777527201370292, −0.967203486340792901661110955163, 0, 0.967203486340792901661110955163, 1.94917488041806777527201370292, 3.41030701197852577735793242273, 5.45394334447855639385894695866, 6.52754472913296319570206905257, 7.65154711424314819317798832238, 8.441817305713510672001413719969, 9.769840985603393586469956427618, 10.32989774505370643497130988497

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