Properties

Label 2-75-1.1-c17-0-17
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  − 354.·2-s − 6.56e3·3-s − 5.26e3·4-s + 2.32e6·6-s − 1.41e7·7-s + 4.83e7·8-s + 4.30e7·9-s + 5.09e8·11-s + 3.45e7·12-s + 4.37e9·13-s + 5.01e9·14-s − 1.64e10·16-s + 1.49e10·17-s − 1.52e10·18-s + 1.24e11·19-s + 9.28e10·21-s − 1.80e11·22-s + 8.35e10·23-s − 3.17e11·24-s − 1.55e12·26-s − 2.82e11·27-s + 7.44e10·28-s + 5.15e12·29-s + 3.28e12·31-s − 4.99e11·32-s − 3.34e12·33-s − 5.28e12·34-s + ⋯
L(s)  = 1  − 0.979·2-s − 0.577·3-s − 0.0401·4-s + 0.565·6-s − 0.927·7-s + 1.01·8-s + 0.333·9-s + 0.717·11-s + 0.0231·12-s + 1.48·13-s + 0.908·14-s − 0.958·16-s + 0.518·17-s − 0.326·18-s + 1.68·19-s + 0.535·21-s − 0.702·22-s + 0.222·23-s − 0.588·24-s − 1.45·26-s − 0.192·27-s + 0.0372·28-s + 1.91·29-s + 0.691·31-s − 0.0802·32-s − 0.414·33-s − 0.507·34-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

\(L(9)\) \(\approx\) \(1.234878730\)
\(L(\frac12)\) \(\approx\) \(1.234878730\)
\(L(\frac{19}{2})\) 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 \( 1 + 354.T + 1.31e5T^{2} \)
7 \( 1 + 1.41e7T + 2.32e14T^{2} \)
11 \( 1 - 5.09e8T + 5.05e17T^{2} \)
13 \( 1 - 4.37e9T + 8.65e18T^{2} \)
17 \( 1 - 1.49e10T + 8.27e20T^{2} \)
19 \( 1 - 1.24e11T + 5.48e21T^{2} \)
23 \( 1 - 8.35e10T + 1.41e23T^{2} \)
29 \( 1 - 5.15e12T + 7.25e24T^{2} \)
31 \( 1 - 3.28e12T + 2.25e25T^{2} \)
37 \( 1 - 1.60e13T + 4.56e26T^{2} \)
41 \( 1 - 4.59e13T + 2.61e27T^{2} \)
43 \( 1 - 7.93e13T + 5.87e27T^{2} \)
47 \( 1 + 1.62e13T + 2.66e28T^{2} \)
53 \( 1 + 2.27e14T + 2.05e29T^{2} \)
59 \( 1 + 7.24e14T + 1.27e30T^{2} \)
61 \( 1 - 2.08e15T + 2.24e30T^{2} \)
67 \( 1 + 1.17e15T + 1.10e31T^{2} \)
71 \( 1 + 5.82e15T + 2.96e31T^{2} \)
73 \( 1 + 4.08e15T + 4.74e31T^{2} \)
79 \( 1 - 2.19e16T + 1.81e32T^{2} \)
83 \( 1 + 2.80e16T + 4.21e32T^{2} \)
89 \( 1 - 3.90e16T + 1.37e33T^{2} \)
97 \( 1 + 1.01e17T + 5.95e33T^{2} \)
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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

−10.97487274732219114074502969453, −9.931669619059458488564411901248, −9.215038719853697950937014479219, −8.073246908819543754458832817903, −6.83473428636481478544791597101, −5.84182241161276742512882414524, −4.37555768114059551669938346923, −3.16185716201813797225808814695, −1.17904517152618287297441515767, −0.77413795803851714676572968180, 0.77413795803851714676572968180, 1.17904517152618287297441515767, 3.16185716201813797225808814695, 4.37555768114059551669938346923, 5.84182241161276742512882414524, 6.83473428636481478544791597101, 8.073246908819543754458832817903, 9.215038719853697950937014479219, 9.931669619059458488564411901248, 10.97487274732219114074502969453

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