Properties

Label 2-75-1.1-c17-0-38
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  + 630.·2-s + 6.56e3·3-s + 2.66e5·4-s + 4.13e6·6-s + 2.83e6·7-s + 8.50e7·8-s + 4.30e7·9-s − 1.10e8·11-s + 1.74e9·12-s + 3.59e9·13-s + 1.78e9·14-s + 1.87e10·16-s + 3.08e10·17-s + 2.71e10·18-s − 7.55e10·19-s + 1.86e10·21-s − 6.93e10·22-s + 4.68e11·23-s + 5.58e11·24-s + 2.26e12·26-s + 2.82e11·27-s + 7.55e11·28-s − 4.60e11·29-s − 1.07e12·31-s + 6.63e11·32-s − 7.22e11·33-s + 1.94e13·34-s + ⋯
L(s)  = 1  + 1.74·2-s + 0.577·3-s + 2.03·4-s + 1.00·6-s + 0.186·7-s + 1.79·8-s + 0.333·9-s − 0.154·11-s + 1.17·12-s + 1.22·13-s + 0.324·14-s + 1.09·16-s + 1.07·17-s + 0.580·18-s − 1.02·19-s + 0.107·21-s − 0.269·22-s + 1.24·23-s + 1.03·24-s + 2.12·26-s + 0.192·27-s + 0.377·28-s − 0.171·29-s − 0.226·31-s + 0.106·32-s − 0.0893·33-s + 1.86·34-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

\(L(9)\) \(\approx\) \(10.13319329\)
\(L(\frac12)\) \(\approx\) \(10.13319329\)
\(L(\frac{19}{2})\) 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 \( 1 - 630.T + 1.31e5T^{2} \)
7 \( 1 - 2.83e6T + 2.32e14T^{2} \)
11 \( 1 + 1.10e8T + 5.05e17T^{2} \)
13 \( 1 - 3.59e9T + 8.65e18T^{2} \)
17 \( 1 - 3.08e10T + 8.27e20T^{2} \)
19 \( 1 + 7.55e10T + 5.48e21T^{2} \)
23 \( 1 - 4.68e11T + 1.41e23T^{2} \)
29 \( 1 + 4.60e11T + 7.25e24T^{2} \)
31 \( 1 + 1.07e12T + 2.25e25T^{2} \)
37 \( 1 - 1.38e13T + 4.56e26T^{2} \)
41 \( 1 - 7.28e13T + 2.61e27T^{2} \)
43 \( 1 + 7.83e13T + 5.87e27T^{2} \)
47 \( 1 - 3.11e14T + 2.66e28T^{2} \)
53 \( 1 - 2.62e14T + 2.05e29T^{2} \)
59 \( 1 - 1.62e15T + 1.27e30T^{2} \)
61 \( 1 + 1.90e15T + 2.24e30T^{2} \)
67 \( 1 - 2.21e15T + 1.10e31T^{2} \)
71 \( 1 + 6.87e15T + 2.96e31T^{2} \)
73 \( 1 - 8.52e15T + 4.74e31T^{2} \)
79 \( 1 + 1.57e16T + 1.81e32T^{2} \)
83 \( 1 + 2.13e15T + 4.21e32T^{2} \)
89 \( 1 - 3.67e16T + 1.37e33T^{2} \)
97 \( 1 - 4.83e16T + 5.95e33T^{2} \)
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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

−11.47193405558071464817646085993, −10.54992907220516114631837259523, −8.891977475118208212167809972192, −7.60819565418376141564800966266, −6.41478558913451146847799751222, −5.42579227893232249674034952847, −4.25171082831248247568231506211, −3.40856380427934292614566765637, −2.42074289769904195467502384444, −1.17791575990309056079248682065, 1.17791575990309056079248682065, 2.42074289769904195467502384444, 3.40856380427934292614566765637, 4.25171082831248247568231506211, 5.42579227893232249674034952847, 6.41478558913451146847799751222, 7.60819565418376141564800966266, 8.891977475118208212167809972192, 10.54992907220516114631837259523, 11.47193405558071464817646085993

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