Properties

Label 2-722-1.1-c5-0-15
Degree $2$
Conductor $722$
Sign $1$
Analytic cond. $115.797$
Root an. cond. $10.7609$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4·2-s + 14·3-s + 16·4-s − 45·5-s − 56·6-s − 121·7-s − 64·8-s − 47·9-s + 180·10-s − 381·11-s + 224·12-s + 100·13-s + 484·14-s − 630·15-s + 256·16-s + 933·17-s + 188·18-s − 720·20-s − 1.69e3·21-s + 1.52e3·22-s − 552·23-s − 896·24-s − 1.10e3·25-s − 400·26-s − 4.06e3·27-s − 1.93e3·28-s − 2.39e3·29-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.898·3-s + 1/2·4-s − 0.804·5-s − 0.635·6-s − 0.933·7-s − 0.353·8-s − 0.193·9-s + 0.569·10-s − 0.949·11-s + 0.449·12-s + 0.164·13-s + 0.659·14-s − 0.722·15-s + 1/4·16-s + 0.782·17-s + 0.136·18-s − 0.402·20-s − 0.838·21-s + 0.671·22-s − 0.217·23-s − 0.317·24-s − 0.351·25-s − 0.116·26-s − 1.07·27-s − 0.466·28-s − 0.528·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 722 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 722 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(722\)    =    \(2 \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(115.797\)
Root analytic conductor: \(10.7609\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 722,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(0.7091059937\)
\(L(\frac12)\) \(\approx\) \(0.7091059937\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + p^{2} T \)
19 \( 1 \)
good3 \( 1 - 14 T + p^{5} T^{2} \)
5 \( 1 + 9 p T + p^{5} T^{2} \)
7 \( 1 + 121 T + p^{5} T^{2} \)
11 \( 1 + 381 T + p^{5} T^{2} \)
13 \( 1 - 100 T + p^{5} T^{2} \)
17 \( 1 - 933 T + p^{5} T^{2} \)
23 \( 1 + 24 p T + p^{5} T^{2} \)
29 \( 1 + 2394 T + p^{5} T^{2} \)
31 \( 1 - 4024 T + p^{5} T^{2} \)
37 \( 1 + 9182 T + p^{5} T^{2} \)
41 \( 1 - 2250 T + p^{5} T^{2} \)
43 \( 1 + 23377 T + p^{5} T^{2} \)
47 \( 1 + 26595 T + p^{5} T^{2} \)
53 \( 1 - 16008 T + p^{5} T^{2} \)
59 \( 1 - 126 T + p^{5} T^{2} \)
61 \( 1 - 21335 T + p^{5} T^{2} \)
67 \( 1 - 51760 T + p^{5} T^{2} \)
71 \( 1 + 8574 T + p^{5} T^{2} \)
73 \( 1 - 11153 T + p^{5} T^{2} \)
79 \( 1 - 1660 T + p^{5} T^{2} \)
83 \( 1 - 95964 T + p^{5} T^{2} \)
89 \( 1 + 118848 T + p^{5} T^{2} \)
97 \( 1 - 153760 T + p^{5} T^{2} \)
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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

−9.695407131269886716994809848164, −8.572106560408839510955122933511, −8.116396542456960320270530881079, −7.37414211517938140137337941977, −6.35465660342733497296581277465, −5.21350568950759901352590520898, −3.60755679523668900965069214290, −3.13958851128319633850481555784, −2.00495178789845608762045353915, −0.39335303336151407056024564617, 0.39335303336151407056024564617, 2.00495178789845608762045353915, 3.13958851128319633850481555784, 3.60755679523668900965069214290, 5.21350568950759901352590520898, 6.35465660342733497296581277465, 7.37414211517938140137337941977, 8.116396542456960320270530881079, 8.572106560408839510955122933511, 9.695407131269886716994809848164

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