Properties

Label 2-51e2-1.1-c1-0-13
Degree $2$
Conductor $2601$
Sign $1$
Analytic cond. $20.7690$
Root an. cond. $4.55731$
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  + 2-s − 4-s − 4·7-s − 3·8-s − 4·11-s + 2·13-s − 4·14-s − 16-s + 4·19-s − 4·22-s + 4·23-s − 5·25-s + 2·26-s + 4·28-s + 4·31-s + 5·32-s − 8·37-s + 4·38-s + 8·41-s + 4·43-s + 4·44-s + 4·46-s + 8·47-s + 9·49-s − 5·50-s − 2·52-s + 6·53-s + ⋯
L(s)  = 1  + 0.707·2-s − 1/2·4-s − 1.51·7-s − 1.06·8-s − 1.20·11-s + 0.554·13-s − 1.06·14-s − 1/4·16-s + 0.917·19-s − 0.852·22-s + 0.834·23-s − 25-s + 0.392·26-s + 0.755·28-s + 0.718·31-s + 0.883·32-s − 1.31·37-s + 0.648·38-s + 1.24·41-s + 0.609·43-s + 0.603·44-s + 0.589·46-s + 1.16·47-s + 9/7·49-s − 0.707·50-s − 0.277·52-s + 0.824·53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2601 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2601 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2601\)    =    \(3^{2} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(20.7690\)
Root analytic conductor: \(4.55731\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2601,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.286908191\)
\(L(\frac12)\) \(\approx\) \(1.286908191\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
17 \( 1 \)
good2 \( 1 - T + p T^{2} \)
5 \( 1 + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 - 8 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
97 \( 1 + 16 T + p T^{2} \)
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

−9.080812825182643628500386241988, −8.101143442390922056379274957023, −7.27367363457446830165141100633, −6.32405977600746485733429410262, −5.70745184069091360527312682431, −5.03751036887489134846457093232, −3.97199114657563656658945686348, −3.27721619631487510651281686768, −2.58741197616451373067915674525, −0.61845716452994561861133979136, 0.61845716452994561861133979136, 2.58741197616451373067915674525, 3.27721619631487510651281686768, 3.97199114657563656658945686348, 5.03751036887489134846457093232, 5.70745184069091360527312682431, 6.32405977600746485733429410262, 7.27367363457446830165141100633, 8.101143442390922056379274957023, 9.080812825182643628500386241988

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