Properties

Label 2-175-1.1-c7-0-16
Degree $2$
Conductor $175$
Sign $1$
Analytic cond. $54.6673$
Root an. cond. $7.39373$
Motivic weight $7$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 9.23·2-s − 79.3·3-s − 42.7·4-s + 732.·6-s + 343·7-s + 1.57e3·8-s + 4.10e3·9-s + 7.56e3·11-s + 3.38e3·12-s + 6.57e3·13-s − 3.16e3·14-s − 9.09e3·16-s − 3.85e4·17-s − 3.79e4·18-s + 2.78e4·19-s − 2.72e4·21-s − 6.98e4·22-s + 5.65e4·23-s − 1.25e5·24-s − 6.06e4·26-s − 1.52e5·27-s − 1.46e4·28-s + 2.13e5·29-s + 1.89e4·31-s − 1.17e5·32-s − 5.99e5·33-s + 3.55e5·34-s + ⋯
L(s)  = 1  − 0.816·2-s − 1.69·3-s − 0.333·4-s + 1.38·6-s + 0.377·7-s + 1.08·8-s + 1.87·9-s + 1.71·11-s + 0.565·12-s + 0.829·13-s − 0.308·14-s − 0.554·16-s − 1.90·17-s − 1.53·18-s + 0.931·19-s − 0.641·21-s − 1.39·22-s + 0.968·23-s − 1.84·24-s − 0.677·26-s − 1.48·27-s − 0.126·28-s + 1.62·29-s + 0.114·31-s − 0.635·32-s − 2.90·33-s + 1.55·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(175\)    =    \(5^{2} \cdot 7\)
Sign: $1$
Analytic conductor: \(54.6673\)
Root analytic conductor: \(7.39373\)
Motivic weight: \(7\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 175,\ (\ :7/2),\ 1)\)

Particular Values

\(L(4)\) \(\approx\) \(0.7714029059\)
\(L(\frac12)\) \(\approx\) \(0.7714029059\)
\(L(\frac{9}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 - 343T \)
good2 \( 1 + 9.23T + 128T^{2} \)
3 \( 1 + 79.3T + 2.18e3T^{2} \)
11 \( 1 - 7.56e3T + 1.94e7T^{2} \)
13 \( 1 - 6.57e3T + 6.27e7T^{2} \)
17 \( 1 + 3.85e4T + 4.10e8T^{2} \)
19 \( 1 - 2.78e4T + 8.93e8T^{2} \)
23 \( 1 - 5.65e4T + 3.40e9T^{2} \)
29 \( 1 - 2.13e5T + 1.72e10T^{2} \)
31 \( 1 - 1.89e4T + 2.75e10T^{2} \)
37 \( 1 + 1.58e5T + 9.49e10T^{2} \)
41 \( 1 - 3.71e5T + 1.94e11T^{2} \)
43 \( 1 - 3.93e4T + 2.71e11T^{2} \)
47 \( 1 + 4.52e5T + 5.06e11T^{2} \)
53 \( 1 - 1.21e6T + 1.17e12T^{2} \)
59 \( 1 + 2.62e6T + 2.48e12T^{2} \)
61 \( 1 - 9.81e5T + 3.14e12T^{2} \)
67 \( 1 - 3.20e6T + 6.06e12T^{2} \)
71 \( 1 + 1.27e6T + 9.09e12T^{2} \)
73 \( 1 + 3.51e6T + 1.10e13T^{2} \)
79 \( 1 - 2.45e6T + 1.92e13T^{2} \)
83 \( 1 - 6.84e6T + 2.71e13T^{2} \)
89 \( 1 + 7.49e6T + 4.42e13T^{2} \)
97 \( 1 - 1.88e6T + 8.07e13T^{2} \)
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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

−11.24803035257121369597036949270, −10.61445727253141473308566881646, −9.397919295847072720286192810952, −8.611889224770389209145902184318, −7.02982788279353945595705935763, −6.32127626021230556747373066213, −4.94179110198879298500687246206, −4.14311337431917602156328174821, −1.39781645709569522238607197875, −0.69812081620072391098736109676, 0.69812081620072391098736109676, 1.39781645709569522238607197875, 4.14311337431917602156328174821, 4.94179110198879298500687246206, 6.32127626021230556747373066213, 7.02982788279353945595705935763, 8.611889224770389209145902184318, 9.397919295847072720286192810952, 10.61445727253141473308566881646, 11.24803035257121369597036949270

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