Properties

Label 2-42e2-12.11-c1-0-72
Degree $2$
Conductor $1764$
Sign $-0.681 + 0.731i$
Analytic cond. $14.0856$
Root an. cond. $3.75308$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−0.892 + 1.09i)2-s + (−0.406 − 1.95i)4-s − 2.56i·5-s + (2.51 + 1.30i)8-s + (2.81 + 2.28i)10-s − 1.15·11-s + 0.578·13-s + (−3.66 + 1.59i)16-s − 5.39i·17-s − 6.20i·19-s + (−5.02 + 1.04i)20-s + (1.02 − 1.26i)22-s − 7.62·23-s − 1.57·25-s + (−0.516 + 0.634i)26-s + ⋯
L(s)  = 1  + (−0.631 + 0.775i)2-s + (−0.203 − 0.979i)4-s − 1.14i·5-s + (0.887 + 0.460i)8-s + (0.889 + 0.723i)10-s − 0.346·11-s + 0.160·13-s + (−0.917 + 0.398i)16-s − 1.30i·17-s − 1.42i·19-s + (−1.12 + 0.233i)20-s + (0.218 − 0.269i)22-s − 1.58·23-s − 0.315·25-s + (−0.101 + 0.124i)26-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1764 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.681 + 0.731i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1764 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.681 + 0.731i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1764\)    =    \(2^{2} \cdot 3^{2} \cdot 7^{2}\)
Sign: $-0.681 + 0.731i$
Analytic conductor: \(14.0856\)
Root analytic conductor: \(3.75308\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1764} (1079, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1764,\ (\ :1/2),\ -0.681 + 0.731i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5293949689\)
\(L(\frac12)\) \(\approx\) \(0.5293949689\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.892 - 1.09i)T \)
3 \( 1 \)
7 \( 1 \)
good5 \( 1 + 2.56iT - 5T^{2} \)
11 \( 1 + 1.15T + 11T^{2} \)
13 \( 1 - 0.578T + 13T^{2} \)
17 \( 1 + 5.39iT - 17T^{2} \)
19 \( 1 + 6.20iT - 19T^{2} \)
23 \( 1 + 7.62T + 23T^{2} \)
29 \( 1 + 1.41iT - 29T^{2} \)
31 \( 1 - 5.04iT - 31T^{2} \)
37 \( 1 - 9.83T + 37T^{2} \)
41 \( 1 - 6.21iT - 41T^{2} \)
43 \( 1 - 11.2iT - 43T^{2} \)
47 \( 1 + 11.0T + 47T^{2} \)
53 \( 1 + 4.53iT - 53T^{2} \)
59 \( 1 + 4.83T + 59T^{2} \)
61 \( 1 + 0.951T + 61T^{2} \)
67 \( 1 + 2.78iT - 67T^{2} \)
71 \( 1 + 3.68T + 71T^{2} \)
73 \( 1 + 14.0T + 73T^{2} \)
79 \( 1 + 12.8iT - 79T^{2} \)
83 \( 1 + 8.77T + 83T^{2} \)
89 \( 1 + 5.68iT - 89T^{2} \)
97 \( 1 - 12.8T + 97T^{2} \)
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

−9.017339087336681251027894444559, −8.166623453543630820109529516311, −7.65115202135809804024380579878, −6.63647018593665375134352352908, −5.87610790640456029652275854274, −4.78845077091806097518590268706, −4.61684220633556982084554754163, −2.79548133572361516618870394425, −1.39778406206600076957329166001, −0.25084258628860063816319786474, 1.66820493613374074843700494452, 2.54385274336286086444442798381, 3.61581560067287319567334451247, 4.15021645573010844626920695474, 5.75513537909771646734648368398, 6.44939086755908693117044016202, 7.54096486571946382027698929325, 8.003620707219400106690860889905, 8.810353311624131083032537840775, 10.01929325416176223497179879087

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