Properties

Label 2-3380-1.1-c1-0-15
Degree $2$
Conductor $3380$
Sign $1$
Analytic cond. $26.9894$
Root an. cond. $5.19513$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 5-s − 7-s − 2·9-s + 3·11-s − 15-s − 3·17-s + 5·19-s − 21-s + 9·23-s + 25-s − 5·27-s − 9·29-s + 8·31-s + 3·33-s + 35-s − 7·37-s + 3·41-s − 43-s + 2·45-s − 6·49-s − 3·51-s + 6·53-s − 3·55-s + 5·57-s + 9·59-s − 61-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s − 0.377·7-s − 2/3·9-s + 0.904·11-s − 0.258·15-s − 0.727·17-s + 1.14·19-s − 0.218·21-s + 1.87·23-s + 1/5·25-s − 0.962·27-s − 1.67·29-s + 1.43·31-s + 0.522·33-s + 0.169·35-s − 1.15·37-s + 0.468·41-s − 0.152·43-s + 0.298·45-s − 6/7·49-s − 0.420·51-s + 0.824·53-s − 0.404·55-s + 0.662·57-s + 1.17·59-s − 0.128·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3380 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3380 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3380\)    =    \(2^{2} \cdot 5 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(26.9894\)
Root analytic conductor: \(5.19513\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3380,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.926485537\)
\(L(\frac12)\) \(\approx\) \(1.926485537\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 + T \)
13 \( 1 \)
good3 \( 1 - T + p T^{2} \)
7 \( 1 + T + p T^{2} \)
11 \( 1 - 3 T + p T^{2} \)
17 \( 1 + 3 T + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
23 \( 1 - 9 T + p T^{2} \)
29 \( 1 + 9 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 + 7 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 + T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 9 T + p T^{2} \)
61 \( 1 + T + p T^{2} \)
67 \( 1 - 5 T + p T^{2} \)
71 \( 1 - 9 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 3 T + p T^{2} \)
97 \( 1 - 17 T + p T^{2} \)
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

−8.774254613940752774407048566813, −7.916476304208814150893106411156, −7.12822152433978872301932794634, −6.55093204068496153605834035820, −5.54705035786467537425153216397, −4.76021950214809217589221275910, −3.64105965140846546198503519477, −3.22099085877514272314377655347, −2.16579952955666613960322268203, −0.801352727206773013022012262069, 0.801352727206773013022012262069, 2.16579952955666613960322268203, 3.22099085877514272314377655347, 3.64105965140846546198503519477, 4.76021950214809217589221275910, 5.54705035786467537425153216397, 6.55093204068496153605834035820, 7.12822152433978872301932794634, 7.916476304208814150893106411156, 8.774254613940752774407048566813

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