Properties

Label 2-75-1.1-c17-0-1
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 257.·2-s + 6.56e3·3-s − 6.47e4·4-s − 1.68e6·6-s − 8.43e6·7-s + 5.04e7·8-s + 4.30e7·9-s − 1.27e9·11-s − 4.24e8·12-s − 2.16e9·13-s + 2.17e9·14-s − 4.50e9·16-s − 3.94e10·17-s − 1.10e10·18-s + 1.12e11·19-s − 5.53e10·21-s + 3.28e11·22-s − 5.33e11·23-s + 3.30e11·24-s + 5.58e11·26-s + 2.82e11·27-s + 5.46e11·28-s − 1.70e12·29-s − 1.16e11·31-s − 5.44e12·32-s − 8.37e12·33-s + 1.01e13·34-s + ⋯
L(s)  = 1  − 0.711·2-s + 0.577·3-s − 0.493·4-s − 0.410·6-s − 0.553·7-s + 1.06·8-s + 0.333·9-s − 1.79·11-s − 0.285·12-s − 0.737·13-s + 0.393·14-s − 0.262·16-s − 1.37·17-s − 0.237·18-s + 1.51·19-s − 0.319·21-s + 1.27·22-s − 1.41·23-s + 0.613·24-s + 0.524·26-s + 0.192·27-s + 0.273·28-s − 0.632·29-s − 0.0244·31-s − 0.876·32-s − 1.03·33-s + 0.974·34-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: \(0\)
Selberg data: \((2,\ 75,\ (\ :17/2),\ 1)\)

Particular Values

\(L(9)\) \(\approx\) \(0.3858429411\)
\(L(\frac12)\) \(\approx\) \(0.3858429411\)
\(L(\frac{19}{2})\) 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 \( 1 + 257.T + 1.31e5T^{2} \)
7 \( 1 + 8.43e6T + 2.32e14T^{2} \)
11 \( 1 + 1.27e9T + 5.05e17T^{2} \)
13 \( 1 + 2.16e9T + 8.65e18T^{2} \)
17 \( 1 + 3.94e10T + 8.27e20T^{2} \)
19 \( 1 - 1.12e11T + 5.48e21T^{2} \)
23 \( 1 + 5.33e11T + 1.41e23T^{2} \)
29 \( 1 + 1.70e12T + 7.25e24T^{2} \)
31 \( 1 + 1.16e11T + 2.25e25T^{2} \)
37 \( 1 + 3.69e13T + 4.56e26T^{2} \)
41 \( 1 - 6.01e13T + 2.61e27T^{2} \)
43 \( 1 - 3.10e13T + 5.87e27T^{2} \)
47 \( 1 - 2.34e14T + 2.66e28T^{2} \)
53 \( 1 + 5.42e14T + 2.05e29T^{2} \)
59 \( 1 + 1.85e14T + 1.27e30T^{2} \)
61 \( 1 + 1.71e15T + 2.24e30T^{2} \)
67 \( 1 - 6.75e12T + 1.10e31T^{2} \)
71 \( 1 - 9.21e13T + 2.96e31T^{2} \)
73 \( 1 + 1.14e16T + 4.74e31T^{2} \)
79 \( 1 - 8.98e15T + 1.81e32T^{2} \)
83 \( 1 + 4.25e15T + 4.21e32T^{2} \)
89 \( 1 + 3.54e16T + 1.37e33T^{2} \)
97 \( 1 + 3.08e16T + 5.95e33T^{2} \)
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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

−10.76426114473312750397103427893, −9.897725101024874395589158564136, −9.119250537126258051661894398760, −7.965836563287463047032778685174, −7.29074086122433977660262783926, −5.48859378724785992656446333292, −4.36997376907068022087247114398, −2.97699136068393620573479294716, −1.89855003971937103992837075310, −0.29184656463571752395965434864, 0.29184656463571752395965434864, 1.89855003971937103992837075310, 2.97699136068393620573479294716, 4.36997376907068022087247114398, 5.48859378724785992656446333292, 7.29074086122433977660262783926, 7.965836563287463047032778685174, 9.119250537126258051661894398760, 9.897725101024874395589158564136, 10.76426114473312750397103427893

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