Properties

Label 2-690-23.12-c1-0-4
Degree $2$
Conductor $690$
Sign $0.329 - 0.944i$
Analytic cond. $5.50967$
Root an. cond. $2.34727$
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  + (−0.841 + 0.540i)2-s + (−0.142 + 0.989i)3-s + (0.415 − 0.909i)4-s + (0.959 − 0.281i)5-s + (−0.415 − 0.909i)6-s + (2.94 + 3.40i)7-s + (0.142 + 0.989i)8-s + (−0.959 − 0.281i)9-s + (−0.654 + 0.755i)10-s + (3.15 + 2.03i)11-s + (0.841 + 0.540i)12-s + (4.55 − 5.25i)13-s + (−4.31 − 1.26i)14-s + (0.142 + 0.989i)15-s + (−0.654 − 0.755i)16-s + (−2.91 − 6.37i)17-s + ⋯
L(s)  = 1  + (−0.594 + 0.382i)2-s + (−0.0821 + 0.571i)3-s + (0.207 − 0.454i)4-s + (0.429 − 0.125i)5-s + (−0.169 − 0.371i)6-s + (1.11 + 1.28i)7-s + (0.0503 + 0.349i)8-s + (−0.319 − 0.0939i)9-s + (−0.207 + 0.238i)10-s + (0.952 + 0.612i)11-s + (0.242 + 0.156i)12-s + (1.26 − 1.45i)13-s + (−1.15 − 0.338i)14-s + (0.0367 + 0.255i)15-s + (−0.163 − 0.188i)16-s + (−0.705 − 1.54i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 690 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.329 - 0.944i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 690 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.329 - 0.944i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(690\)    =    \(2 \cdot 3 \cdot 5 \cdot 23\)
Sign: $0.329 - 0.944i$
Analytic conductor: \(5.50967\)
Root analytic conductor: \(2.34727\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{690} (541, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 690,\ (\ :1/2),\ 0.329 - 0.944i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.16952 + 0.830996i\)
\(L(\frac12)\) \(\approx\) \(1.16952 + 0.830996i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.841 - 0.540i)T \)
3 \( 1 + (0.142 - 0.989i)T \)
5 \( 1 + (-0.959 + 0.281i)T \)
23 \( 1 + (-1.30 - 4.61i)T \)
good7 \( 1 + (-2.94 - 3.40i)T + (-0.996 + 6.92i)T^{2} \)
11 \( 1 + (-3.15 - 2.03i)T + (4.56 + 10.0i)T^{2} \)
13 \( 1 + (-4.55 + 5.25i)T + (-1.85 - 12.8i)T^{2} \)
17 \( 1 + (2.91 + 6.37i)T + (-11.1 + 12.8i)T^{2} \)
19 \( 1 + (0.990 - 2.16i)T + (-12.4 - 14.3i)T^{2} \)
29 \( 1 + (2.07 + 4.55i)T + (-18.9 + 21.9i)T^{2} \)
31 \( 1 + (-0.564 - 3.92i)T + (-29.7 + 8.73i)T^{2} \)
37 \( 1 + (-7.21 - 2.11i)T + (31.1 + 20.0i)T^{2} \)
41 \( 1 + (2.11 - 0.620i)T + (34.4 - 22.1i)T^{2} \)
43 \( 1 + (-1.26 + 8.77i)T + (-41.2 - 12.1i)T^{2} \)
47 \( 1 + 4.07T + 47T^{2} \)
53 \( 1 + (-2.56 - 2.96i)T + (-7.54 + 52.4i)T^{2} \)
59 \( 1 + (7.13 - 8.23i)T + (-8.39 - 58.3i)T^{2} \)
61 \( 1 + (-1.89 - 13.1i)T + (-58.5 + 17.1i)T^{2} \)
67 \( 1 + (-0.866 + 0.556i)T + (27.8 - 60.9i)T^{2} \)
71 \( 1 + (4.19 - 2.69i)T + (29.4 - 64.5i)T^{2} \)
73 \( 1 + (2.59 - 5.67i)T + (-47.8 - 55.1i)T^{2} \)
79 \( 1 + (2.60 - 3.00i)T + (-11.2 - 78.1i)T^{2} \)
83 \( 1 + (14.6 + 4.29i)T + (69.8 + 44.8i)T^{2} \)
89 \( 1 + (-1.83 + 12.7i)T + (-85.3 - 25.0i)T^{2} \)
97 \( 1 + (-6.25 + 1.83i)T + (81.6 - 52.4i)T^{2} \)
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

−10.51371290993556875116995640897, −9.578269091398515763497442786662, −8.893791281561321798331821990189, −8.336561676253428564406318664144, −7.25140635684985942300513374175, −5.92310395741780259873254454074, −5.47541052682930050120246247578, −4.41342152199069586716689346988, −2.78220194560769187465936990288, −1.42982366320279320075127412421, 1.18052694952352440299784201512, 1.89736107419119100379586489940, 3.74480623133783303772988276306, 4.49591205284468063325941311461, 6.37527644879645320608117468178, 6.60934049757860123194814859382, 7.87209945336645036604559649138, 8.588048791998015489467959939109, 9.283162455007401616006655816730, 10.62220127729401180487372312283

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