Properties

Label 2-722-1.1-c3-0-29
Degree $2$
Conductor $722$
Sign $-1$
Analytic cond. $42.5993$
Root an. cond. $6.52681$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s − 3.82·3-s + 4·4-s − 15.1·5-s + 7.65·6-s + 1.61·7-s − 8·8-s − 12.3·9-s + 30.3·10-s + 38.5·11-s − 15.3·12-s + 3.99·13-s − 3.22·14-s + 58.1·15-s + 16·16-s − 89.3·17-s + 24.7·18-s − 60.7·20-s − 6.17·21-s − 77.0·22-s + 67.5·23-s + 30.6·24-s + 105.·25-s − 7.99·26-s + 150.·27-s + 6.45·28-s + 266.·29-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.736·3-s + 0.5·4-s − 1.35·5-s + 0.520·6-s + 0.0871·7-s − 0.353·8-s − 0.457·9-s + 0.961·10-s + 1.05·11-s − 0.368·12-s + 0.0852·13-s − 0.0615·14-s + 1.00·15-s + 0.250·16-s − 1.27·17-s + 0.323·18-s − 0.679·20-s − 0.0641·21-s − 0.746·22-s + 0.611·23-s + 0.260·24-s + 0.847·25-s − 0.0602·26-s + 1.07·27-s + 0.0435·28-s + 1.70·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 722 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 722 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(722\)    =    \(2 \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(42.5993\)
Root analytic conductor: \(6.52681\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 722,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 2T \)
19 \( 1 \)
good3 \( 1 + 3.82T + 27T^{2} \)
5 \( 1 + 15.1T + 125T^{2} \)
7 \( 1 - 1.61T + 343T^{2} \)
11 \( 1 - 38.5T + 1.33e3T^{2} \)
13 \( 1 - 3.99T + 2.19e3T^{2} \)
17 \( 1 + 89.3T + 4.91e3T^{2} \)
23 \( 1 - 67.5T + 1.21e4T^{2} \)
29 \( 1 - 266.T + 2.43e4T^{2} \)
31 \( 1 - 190.T + 2.97e4T^{2} \)
37 \( 1 + 137.T + 5.06e4T^{2} \)
41 \( 1 - 247.T + 6.89e4T^{2} \)
43 \( 1 + 277.T + 7.95e4T^{2} \)
47 \( 1 - 369.T + 1.03e5T^{2} \)
53 \( 1 + 407.T + 1.48e5T^{2} \)
59 \( 1 - 588.T + 2.05e5T^{2} \)
61 \( 1 + 806.T + 2.26e5T^{2} \)
67 \( 1 - 204.T + 3.00e5T^{2} \)
71 \( 1 - 714.T + 3.57e5T^{2} \)
73 \( 1 - 106.T + 3.89e5T^{2} \)
79 \( 1 - 513.T + 4.93e5T^{2} \)
83 \( 1 - 878.T + 5.71e5T^{2} \)
89 \( 1 + 472.T + 7.04e5T^{2} \)
97 \( 1 + 1.64e3T + 9.12e5T^{2} \)
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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

−9.478937267639274215124134306852, −8.585025597999839647961641790795, −8.058260272698973339050051778003, −6.79678004098010322656590900146, −6.43475111144206041585550970056, −4.96422486522512393642941800890, −4.04975587415080738437704833126, −2.81009550970670346712551918980, −1.04294085680259568894438475402, 0, 1.04294085680259568894438475402, 2.81009550970670346712551918980, 4.04975587415080738437704833126, 4.96422486522512393642941800890, 6.43475111144206041585550970056, 6.79678004098010322656590900146, 8.058260272698973339050051778003, 8.585025597999839647961641790795, 9.478937267639274215124134306852

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