Properties

Label 2-3-1.1-c9-0-1
Degree $2$
Conductor $3$
Sign $-1$
Analytic cond. $1.54510$
Root an. cond. $1.24302$
Motivic weight $9$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 36·2-s − 81·3-s + 784·4-s − 1.31e3·5-s + 2.91e3·6-s − 4.48e3·7-s − 9.79e3·8-s + 6.56e3·9-s + 4.73e4·10-s + 1.47e3·11-s − 6.35e4·12-s − 1.51e5·13-s + 1.61e5·14-s + 1.06e5·15-s − 4.88e4·16-s + 1.08e5·17-s − 2.36e5·18-s + 5.93e5·19-s − 1.03e6·20-s + 3.62e5·21-s − 5.31e4·22-s − 9.69e5·23-s + 7.93e5·24-s − 2.26e5·25-s + 5.45e6·26-s − 5.31e5·27-s − 3.51e6·28-s + ⋯
L(s)  = 1  − 1.59·2-s − 0.577·3-s + 1.53·4-s − 0.940·5-s + 0.918·6-s − 0.705·7-s − 0.845·8-s + 1/3·9-s + 1.49·10-s + 0.0303·11-s − 0.884·12-s − 1.47·13-s + 1.12·14-s + 0.542·15-s − 0.186·16-s + 0.314·17-s − 0.530·18-s + 1.04·19-s − 1.43·20-s + 0.407·21-s − 0.0483·22-s − 0.722·23-s + 0.487·24-s − 0.115·25-s + 2.34·26-s − 0.192·27-s − 1.07·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3\)
Sign: $-1$
Analytic conductor: \(1.54510\)
Root analytic conductor: \(1.24302\)
Motivic weight: \(9\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3,\ (\ :9/2),\ -1)\)

Particular Values

\(L(5)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{11}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + p^{4} T \)
good2 \( 1 + 9 p^{2} T + p^{9} T^{2} \)
5 \( 1 + 1314 T + p^{9} T^{2} \)
7 \( 1 + 640 p T + p^{9} T^{2} \)
11 \( 1 - 1476 T + p^{9} T^{2} \)
13 \( 1 + 151522 T + p^{9} T^{2} \)
17 \( 1 - 108162 T + p^{9} T^{2} \)
19 \( 1 - 593084 T + p^{9} T^{2} \)
23 \( 1 + 969480 T + p^{9} T^{2} \)
29 \( 1 + 6642522 T + p^{9} T^{2} \)
31 \( 1 - 7070600 T + p^{9} T^{2} \)
37 \( 1 + 7472410 T + p^{9} T^{2} \)
41 \( 1 + 4350150 T + p^{9} T^{2} \)
43 \( 1 + 4358716 T + p^{9} T^{2} \)
47 \( 1 - 28309248 T + p^{9} T^{2} \)
53 \( 1 - 16111710 T + p^{9} T^{2} \)
59 \( 1 + 86075964 T + p^{9} T^{2} \)
61 \( 1 - 32213918 T + p^{9} T^{2} \)
67 \( 1 - 99531452 T + p^{9} T^{2} \)
71 \( 1 + 44170488 T + p^{9} T^{2} \)
73 \( 1 + 23560630 T + p^{9} T^{2} \)
79 \( 1 + 401754760 T + p^{9} T^{2} \)
83 \( 1 + 744528708 T + p^{9} T^{2} \)
89 \( 1 - 769871034 T + p^{9} T^{2} \)
97 \( 1 - 907130882 T + p^{9} T^{2} \)
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

−24.45900041947759099865588309181, −22.54836108128621002407789390827, −19.94311036798915492992091017739, −18.82211231774437931318333889184, −17.12213500101042858454062767704, −15.81150029364889041545260315930, −11.83447952983302025015002870225, −9.848309622185260588522294441889, −7.47037563928868228952995554205, 0, 7.47037563928868228952995554205, 9.848309622185260588522294441889, 11.83447952983302025015002870225, 15.81150029364889041545260315930, 17.12213500101042858454062767704, 18.82211231774437931318333889184, 19.94311036798915492992091017739, 22.54836108128621002407789390827, 24.45900041947759099865588309181

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