Properties

Label 2-717-1.1-c3-0-61
Degree $2$
Conductor $717$
Sign $-1$
Analytic cond. $42.3043$
Root an. cond. $6.50418$
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  − 2.60·2-s + 3·3-s − 1.23·4-s − 11.0·5-s − 7.80·6-s − 16.8·7-s + 24.0·8-s + 9·9-s + 28.7·10-s − 0.0148·11-s − 3.71·12-s − 3.98·13-s + 43.8·14-s − 33.1·15-s − 52.5·16-s + 111.·17-s − 23.4·18-s − 51.9·19-s + 13.7·20-s − 50.5·21-s + 0.0384·22-s + 134.·23-s + 72.0·24-s − 2.59·25-s + 10.3·26-s + 27·27-s + 20.8·28-s + ⋯
L(s)  = 1  − 0.919·2-s + 0.577·3-s − 0.154·4-s − 0.989·5-s − 0.530·6-s − 0.910·7-s + 1.06·8-s + 0.333·9-s + 0.909·10-s − 0.000405·11-s − 0.0893·12-s − 0.0849·13-s + 0.836·14-s − 0.571·15-s − 0.821·16-s + 1.58·17-s − 0.306·18-s − 0.627·19-s + 0.153·20-s − 0.525·21-s + 0.000373·22-s + 1.21·23-s + 0.612·24-s − 0.0207·25-s + 0.0780·26-s + 0.192·27-s + 0.140·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 717 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 717 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(717\)    =    \(3 \cdot 239\)
Sign: $-1$
Analytic conductor: \(42.3043\)
Root analytic conductor: \(6.50418\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 717,\ (\ :3/2),\ -1)\)

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)$
bad3 \( 1 - 3T \)
239 \( 1 + 239T \)
good2 \( 1 + 2.60T + 8T^{2} \)
5 \( 1 + 11.0T + 125T^{2} \)
7 \( 1 + 16.8T + 343T^{2} \)
11 \( 1 + 0.0148T + 1.33e3T^{2} \)
13 \( 1 + 3.98T + 2.19e3T^{2} \)
17 \( 1 - 111.T + 4.91e3T^{2} \)
19 \( 1 + 51.9T + 6.85e3T^{2} \)
23 \( 1 - 134.T + 1.21e4T^{2} \)
29 \( 1 + 114.T + 2.43e4T^{2} \)
31 \( 1 - 213.T + 2.97e4T^{2} \)
37 \( 1 - 391.T + 5.06e4T^{2} \)
41 \( 1 + 345.T + 6.89e4T^{2} \)
43 \( 1 - 401.T + 7.95e4T^{2} \)
47 \( 1 + 442.T + 1.03e5T^{2} \)
53 \( 1 - 222.T + 1.48e5T^{2} \)
59 \( 1 + 665.T + 2.05e5T^{2} \)
61 \( 1 + 584.T + 2.26e5T^{2} \)
67 \( 1 + 21.4T + 3.00e5T^{2} \)
71 \( 1 + 427.T + 3.57e5T^{2} \)
73 \( 1 + 66.9T + 3.89e5T^{2} \)
79 \( 1 + 342.T + 4.93e5T^{2} \)
83 \( 1 - 884.T + 5.71e5T^{2} \)
89 \( 1 + 703.T + 7.04e5T^{2} \)
97 \( 1 - 960.T + 9.12e5T^{2} \)
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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

−9.536064371208422660995972377980, −8.763339374653553016304505644125, −7.86051018830252691525541199344, −7.48263184466374088655767784794, −6.29199824930049343802107139667, −4.81862191027833188115355661676, −3.82722692312882309574972828758, −2.92181690337253350570376900153, −1.18105481048354542095854644612, 0, 1.18105481048354542095854644612, 2.92181690337253350570376900153, 3.82722692312882309574972828758, 4.81862191027833188115355661676, 6.29199824930049343802107139667, 7.48263184466374088655767784794, 7.86051018830252691525541199344, 8.763339374653553016304505644125, 9.536064371208422660995972377980

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