Properties

Label 2-9690-1.1-c1-0-114
Degree $2$
Conductor $9690$
Sign $-1$
Analytic cond. $77.3750$
Root an. cond. $8.79630$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3-s + 4-s + 5-s + 6-s − 2·7-s − 8-s + 9-s − 10-s − 2·11-s − 12-s + 4·13-s + 2·14-s − 15-s + 16-s − 17-s − 18-s + 19-s + 20-s + 2·21-s + 2·22-s + 4·23-s + 24-s + 25-s − 4·26-s − 27-s − 2·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 1/2·4-s + 0.447·5-s + 0.408·6-s − 0.755·7-s − 0.353·8-s + 1/3·9-s − 0.316·10-s − 0.603·11-s − 0.288·12-s + 1.10·13-s + 0.534·14-s − 0.258·15-s + 1/4·16-s − 0.242·17-s − 0.235·18-s + 0.229·19-s + 0.223·20-s + 0.436·21-s + 0.426·22-s + 0.834·23-s + 0.204·24-s + 1/5·25-s − 0.784·26-s − 0.192·27-s − 0.377·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9690 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9690 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9690\)    =    \(2 \cdot 3 \cdot 5 \cdot 17 \cdot 19\)
Sign: $-1$
Analytic conductor: \(77.3750\)
Root analytic conductor: \(8.79630\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 9690,\ (\ :1/2),\ -1)\)

Particular Values

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

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 + T \)
3 \( 1 + T \)
5 \( 1 - T \)
17 \( 1 + T \)
19 \( 1 - T \)
good7 \( 1 + 2 T + p T^{2} \) 1.7.c
11 \( 1 + 2 T + p T^{2} \) 1.11.c
13 \( 1 - 4 T + p T^{2} \) 1.13.ae
23 \( 1 - 4 T + p T^{2} \) 1.23.ae
29 \( 1 + p T^{2} \) 1.29.a
31 \( 1 + p T^{2} \) 1.31.a
37 \( 1 + 4 T + p T^{2} \) 1.37.e
41 \( 1 + p T^{2} \) 1.41.a
43 \( 1 + 10 T + p T^{2} \) 1.43.k
47 \( 1 + p T^{2} \) 1.47.a
53 \( 1 - 6 T + p T^{2} \) 1.53.ag
59 \( 1 + 8 T + p T^{2} \) 1.59.i
61 \( 1 + 6 T + p T^{2} \) 1.61.g
67 \( 1 + 8 T + p T^{2} \) 1.67.i
71 \( 1 + 8 T + p T^{2} \) 1.71.i
73 \( 1 - 14 T + p T^{2} \) 1.73.ao
79 \( 1 + p T^{2} \) 1.79.a
83 \( 1 - 16 T + p T^{2} \) 1.83.aq
89 \( 1 - 4 T + p T^{2} \) 1.89.ae
97 \( 1 - 16 T + p T^{2} \) 1.97.aq
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−7.29630936206846970292429159654, −6.54116631250015676751230813852, −6.22248748413736448578812438487, −5.41372645466387406985059704676, −4.76516288615924916779456330037, −3.59480279003331947331720528720, −3.01283119502406189067514973864, −1.95917439846799047113342981913, −1.07653286871676224876648981058, 0, 1.07653286871676224876648981058, 1.95917439846799047113342981913, 3.01283119502406189067514973864, 3.59480279003331947331720528720, 4.76516288615924916779456330037, 5.41372645466387406985059704676, 6.22248748413736448578812438487, 6.54116631250015676751230813852, 7.29630936206846970292429159654

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