Properties

Label 2-1650-1.1-c1-0-15
Degree $2$
Conductor $1650$
Sign $1$
Analytic cond. $13.1753$
Root an. cond. $3.62978$
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 + 3-s + 4-s + 6-s − 2·7-s + 8-s + 9-s + 11-s + 12-s − 13-s − 2·14-s + 16-s + 8·17-s + 18-s − 5·19-s − 2·21-s + 22-s + 9·23-s + 24-s − 26-s + 27-s − 2·28-s + 5·29-s + 7·31-s + 32-s + 33-s + 8·34-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s + 0.408·6-s − 0.755·7-s + 0.353·8-s + 1/3·9-s + 0.301·11-s + 0.288·12-s − 0.277·13-s − 0.534·14-s + 1/4·16-s + 1.94·17-s + 0.235·18-s − 1.14·19-s − 0.436·21-s + 0.213·22-s + 1.87·23-s + 0.204·24-s − 0.196·26-s + 0.192·27-s − 0.377·28-s + 0.928·29-s + 1.25·31-s + 0.176·32-s + 0.174·33-s + 1.37·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1650 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1650 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1650\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(13.1753\)
Root analytic conductor: \(3.62978\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1650,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.293423188\)
\(L(\frac12)\) \(\approx\) \(3.293423188\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 - T \)
5 \( 1 \)
11 \( 1 - T \)
good7 \( 1 + 2 T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 - 8 T + p T^{2} \)
19 \( 1 + 5 T + p T^{2} \)
23 \( 1 - 9 T + p T^{2} \)
29 \( 1 - 5 T + p T^{2} \)
31 \( 1 - 7 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 - 9 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 - 4 T + p T^{2} \)
59 \( 1 + 10 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + 13 T + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + T + p T^{2} \)
89 \( 1 + 15 T + p T^{2} \)
97 \( 1 + 7 T + p T^{2} \)
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

−9.455301189446345553947352343026, −8.527758493988660530248485104186, −7.72098451440000952549385585429, −6.84516394586022105138556495825, −6.21095833028625901542898586868, −5.17018905881404842922243766259, −4.29801124091237918157127304665, −3.25269810672853646388462305223, −2.74409065102412383082160673869, −1.21584473992489391164356772872, 1.21584473992489391164356772872, 2.74409065102412383082160673869, 3.25269810672853646388462305223, 4.29801124091237918157127304665, 5.17018905881404842922243766259, 6.21095833028625901542898586868, 6.84516394586022105138556495825, 7.72098451440000952549385585429, 8.527758493988660530248485104186, 9.455301189446345553947352343026

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