Properties

Label 2-722-1.1-c5-0-99
Degree $2$
Conductor $722$
Sign $-1$
Analytic cond. $115.797$
Root an. cond. $10.7609$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4·2-s + 27.8·3-s + 16·4-s − 69.2·5-s − 111.·6-s − 195.·7-s − 64·8-s + 531.·9-s + 276.·10-s − 137.·11-s + 445.·12-s + 796.·13-s + 781.·14-s − 1.92e3·15-s + 256·16-s + 1.56e3·17-s − 2.12e3·18-s − 1.10e3·20-s − 5.43e3·21-s + 549.·22-s − 417.·23-s − 1.78e3·24-s + 1.66e3·25-s − 3.18e3·26-s + 8.04e3·27-s − 3.12e3·28-s − 311.·29-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.78·3-s + 0.5·4-s − 1.23·5-s − 1.26·6-s − 1.50·7-s − 0.353·8-s + 2.18·9-s + 0.875·10-s − 0.342·11-s + 0.892·12-s + 1.30·13-s + 1.06·14-s − 2.21·15-s + 0.250·16-s + 1.31·17-s − 1.54·18-s − 0.619·20-s − 2.69·21-s + 0.242·22-s − 0.164·23-s − 0.631·24-s + 0.532·25-s − 0.924·26-s + 2.12·27-s − 0.753·28-s − 0.0688·29-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: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 722,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 4T \)
19 \( 1 \)
good3 \( 1 - 27.8T + 243T^{2} \)
5 \( 1 + 69.2T + 3.12e3T^{2} \)
7 \( 1 + 195.T + 1.68e4T^{2} \)
11 \( 1 + 137.T + 1.61e5T^{2} \)
13 \( 1 - 796.T + 3.71e5T^{2} \)
17 \( 1 - 1.56e3T + 1.41e6T^{2} \)
23 \( 1 + 417.T + 6.43e6T^{2} \)
29 \( 1 + 311.T + 2.05e7T^{2} \)
31 \( 1 + 1.03e4T + 2.86e7T^{2} \)
37 \( 1 - 3.32e3T + 6.93e7T^{2} \)
41 \( 1 + 5.08e3T + 1.15e8T^{2} \)
43 \( 1 - 8.17e3T + 1.47e8T^{2} \)
47 \( 1 - 2.03e3T + 2.29e8T^{2} \)
53 \( 1 - 1.21e4T + 4.18e8T^{2} \)
59 \( 1 + 4.72e3T + 7.14e8T^{2} \)
61 \( 1 - 8.62e3T + 8.44e8T^{2} \)
67 \( 1 - 1.34e4T + 1.35e9T^{2} \)
71 \( 1 + 7.01e4T + 1.80e9T^{2} \)
73 \( 1 + 1.80e4T + 2.07e9T^{2} \)
79 \( 1 + 8.80e4T + 3.07e9T^{2} \)
83 \( 1 + 1.15e5T + 3.93e9T^{2} \)
89 \( 1 - 2.58e4T + 5.58e9T^{2} \)
97 \( 1 - 1.30e5T + 8.58e9T^{2} \)
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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

−9.028188875302365241803275874076, −8.464866706933413906587940007056, −7.61315034939908815390742865598, −7.17071431312063845565562509544, −5.91172979482718588468873210662, −3.88986837979218303067894877071, −3.51383911014598339305554471961, −2.74017769791885801973916173717, −1.31379567027024246227076424350, 0, 1.31379567027024246227076424350, 2.74017769791885801973916173717, 3.51383911014598339305554471961, 3.88986837979218303067894877071, 5.91172979482718588468873210662, 7.17071431312063845565562509544, 7.61315034939908815390742865598, 8.464866706933413906587940007056, 9.028188875302365241803275874076

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