Properties

Label 2-198744-1.1-c1-0-94
Degree $2$
Conductor $198744$
Sign $-1$
Analytic cond. $1586.97$
Root an. cond. $39.8369$
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  + 3-s − 2·5-s + 9-s + 4·11-s − 2·15-s + 6·17-s + 4·19-s − 25-s + 27-s + 6·29-s + 4·33-s − 6·37-s − 6·41-s + 4·43-s − 2·45-s + 6·51-s − 2·53-s − 8·55-s + 4·57-s + 4·59-s + 2·61-s − 4·67-s − 6·73-s − 75-s + 8·79-s + 81-s + 12·83-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.894·5-s + 1/3·9-s + 1.20·11-s − 0.516·15-s + 1.45·17-s + 0.917·19-s − 1/5·25-s + 0.192·27-s + 1.11·29-s + 0.696·33-s − 0.986·37-s − 0.937·41-s + 0.609·43-s − 0.298·45-s + 0.840·51-s − 0.274·53-s − 1.07·55-s + 0.529·57-s + 0.520·59-s + 0.256·61-s − 0.488·67-s − 0.702·73-s − 0.115·75-s + 0.900·79-s + 1/9·81-s + 1.31·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 198744 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 198744 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(198744\)    =    \(2^{3} \cdot 3 \cdot 7^{2} \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(1586.97\)
Root analytic conductor: \(39.8369\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 198744,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 - T \)
7 \( 1 \)
13 \( 1 \)
good5 \( 1 + 2 T + p T^{2} \) 1.5.c
11 \( 1 - 4 T + p T^{2} \) 1.11.ae
17 \( 1 - 6 T + p T^{2} \) 1.17.ag
19 \( 1 - 4 T + p T^{2} \) 1.19.ae
23 \( 1 + p T^{2} \) 1.23.a
29 \( 1 - 6 T + p T^{2} \) 1.29.ag
31 \( 1 + p T^{2} \) 1.31.a
37 \( 1 + 6 T + p T^{2} \) 1.37.g
41 \( 1 + 6 T + p T^{2} \) 1.41.g
43 \( 1 - 4 T + p T^{2} \) 1.43.ae
47 \( 1 + p T^{2} \) 1.47.a
53 \( 1 + 2 T + p T^{2} \) 1.53.c
59 \( 1 - 4 T + p T^{2} \) 1.59.ae
61 \( 1 - 2 T + p T^{2} \) 1.61.ac
67 \( 1 + 4 T + p T^{2} \) 1.67.e
71 \( 1 + p T^{2} \) 1.71.a
73 \( 1 + 6 T + p T^{2} \) 1.73.g
79 \( 1 - 8 T + p T^{2} \) 1.79.ai
83 \( 1 - 12 T + p T^{2} \) 1.83.am
89 \( 1 - 10 T + p T^{2} \) 1.89.ak
97 \( 1 + 14 T + p T^{2} \) 1.97.o
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

−13.54729083195038, −12.67371612942296, −12.21175942106882, −11.94974233101363, −11.65413538057041, −11.01953513560247, −10.33943524659573, −10.05290085968151, −9.412702599185973, −9.097783202423620, −8.496901547693685, −7.996347140763582, −7.716380249210992, −7.115226966077777, −6.701937732058629, −6.137649649031677, −5.413065596189557, −4.996857577333822, −4.276987213737521, −3.777778587064587, −3.434138384185879, −2.952856348512150, −2.175390629517138, −1.283563457724725, −1.057167226229245, 0, 1.057167226229245, 1.283563457724725, 2.175390629517138, 2.952856348512150, 3.434138384185879, 3.777778587064587, 4.276987213737521, 4.996857577333822, 5.413065596189557, 6.137649649031677, 6.701937732058629, 7.115226966077777, 7.716380249210992, 7.996347140763582, 8.496901547693685, 9.097783202423620, 9.412702599185973, 10.05290085968151, 10.33943524659573, 11.01953513560247, 11.65413538057041, 11.94974233101363, 12.21175942106882, 12.67371612942296, 13.54729083195038

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