Properties

Label 2-75-1.1-c17-0-47
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  + 582.·2-s − 6.56e3·3-s + 2.08e5·4-s − 3.82e6·6-s + 8.47e6·7-s + 4.52e7·8-s + 4.30e7·9-s − 8.02e8·11-s − 1.36e9·12-s + 6.02e8·13-s + 4.94e9·14-s − 9.56e8·16-s + 3.92e9·17-s + 2.50e10·18-s + 8.27e10·19-s − 5.56e10·21-s − 4.67e11·22-s − 4.91e11·23-s − 2.97e11·24-s + 3.51e11·26-s − 2.82e11·27-s + 1.76e12·28-s + 1.29e12·29-s − 3.99e12·31-s − 6.49e12·32-s + 5.26e12·33-s + 2.28e12·34-s + ⋯
L(s)  = 1  + 1.61·2-s − 0.577·3-s + 1.59·4-s − 0.929·6-s + 0.555·7-s + 0.954·8-s + 0.333·9-s − 1.12·11-s − 0.919·12-s + 0.204·13-s + 0.894·14-s − 0.0556·16-s + 0.136·17-s + 0.536·18-s + 1.11·19-s − 0.320·21-s − 1.81·22-s − 1.30·23-s − 0.551·24-s + 0.329·26-s − 0.192·27-s + 0.885·28-s + 0.480·29-s − 0.840·31-s − 1.04·32-s + 0.651·33-s + 0.219·34-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 \( 1 - 582.T + 1.31e5T^{2} \)
7 \( 1 - 8.47e6T + 2.32e14T^{2} \)
11 \( 1 + 8.02e8T + 5.05e17T^{2} \)
13 \( 1 - 6.02e8T + 8.65e18T^{2} \)
17 \( 1 - 3.92e9T + 8.27e20T^{2} \)
19 \( 1 - 8.27e10T + 5.48e21T^{2} \)
23 \( 1 + 4.91e11T + 1.41e23T^{2} \)
29 \( 1 - 1.29e12T + 7.25e24T^{2} \)
31 \( 1 + 3.99e12T + 2.25e25T^{2} \)
37 \( 1 - 8.00e11T + 4.56e26T^{2} \)
41 \( 1 + 6.03e13T + 2.61e27T^{2} \)
43 \( 1 - 2.29e13T + 5.87e27T^{2} \)
47 \( 1 + 1.45e14T + 2.66e28T^{2} \)
53 \( 1 - 1.16e14T + 2.05e29T^{2} \)
59 \( 1 + 2.51e12T + 1.27e30T^{2} \)
61 \( 1 - 2.11e15T + 2.24e30T^{2} \)
67 \( 1 - 1.68e15T + 1.10e31T^{2} \)
71 \( 1 - 4.61e15T + 2.96e31T^{2} \)
73 \( 1 + 1.16e16T + 4.74e31T^{2} \)
79 \( 1 + 1.21e16T + 1.81e32T^{2} \)
83 \( 1 + 2.18e16T + 4.21e32T^{2} \)
89 \( 1 + 5.38e16T + 1.37e33T^{2} \)
97 \( 1 + 9.94e16T + 5.95e33T^{2} \)
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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

−11.15133023847088856302204715591, −9.984102706995082048734331826910, −8.111651821524728354852822992352, −6.93151827106451310032188210555, −5.67071915140388877261496696916, −5.12643995033363892760029125343, −4.02988302144466538161840821554, −2.86103409762132679496860779058, −1.63093325135112445079894090366, 0, 1.63093325135112445079894090366, 2.86103409762132679496860779058, 4.02988302144466538161840821554, 5.12643995033363892760029125343, 5.67071915140388877261496696916, 6.93151827106451310032188210555, 8.111651821524728354852822992352, 9.984102706995082048734331826910, 11.15133023847088856302204715591

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