Properties

Label 2-1155-5.4-c1-0-30
Degree $2$
Conductor $1155$
Sign $0.970 - 0.241i$
Analytic cond. $9.22272$
Root an. cond. $3.03689$
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  − 0.539i·2-s + i·3-s + 1.70·4-s + (2.17 − 0.539i)5-s + 0.539·6-s + i·7-s − 2i·8-s − 9-s + (−0.290 − 1.17i)10-s − 11-s + 1.70i·12-s + 3.17i·13-s + 0.539·14-s + (0.539 + 2.17i)15-s + 2.34·16-s + 2.70i·17-s + ⋯
L(s)  = 1  − 0.381i·2-s + 0.577i·3-s + 0.854·4-s + (0.970 − 0.241i)5-s + 0.220·6-s + 0.377i·7-s − 0.707i·8-s − 0.333·9-s + (−0.0919 − 0.370i)10-s − 0.301·11-s + 0.493i·12-s + 0.879i·13-s + 0.144·14-s + (0.139 + 0.560i)15-s + 0.585·16-s + 0.657i·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1155 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.970 - 0.241i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1155 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.970 - 0.241i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1155\)    =    \(3 \cdot 5 \cdot 7 \cdot 11\)
Sign: $0.970 - 0.241i$
Analytic conductor: \(9.22272\)
Root analytic conductor: \(3.03689\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1155} (694, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1155,\ (\ :1/2),\ 0.970 - 0.241i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.426485391\)
\(L(\frac12)\) \(\approx\) \(2.426485391\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - iT \)
5 \( 1 + (-2.17 + 0.539i)T \)
7 \( 1 - iT \)
11 \( 1 + T \)
good2 \( 1 + 0.539iT - 2T^{2} \)
13 \( 1 - 3.17iT - 13T^{2} \)
17 \( 1 - 2.70iT - 17T^{2} \)
19 \( 1 - 3.34T + 19T^{2} \)
23 \( 1 - 1.63iT - 23T^{2} \)
29 \( 1 + 1.24T + 29T^{2} \)
31 \( 1 - 5.21T + 31T^{2} \)
37 \( 1 - 3.17iT - 37T^{2} \)
41 \( 1 + 0.829T + 41T^{2} \)
43 \( 1 + 1.24iT - 43T^{2} \)
47 \( 1 + 4.87iT - 47T^{2} \)
53 \( 1 + 5.92iT - 53T^{2} \)
59 \( 1 - 4.46T + 59T^{2} \)
61 \( 1 + 7.44T + 61T^{2} \)
67 \( 1 - 2iT - 67T^{2} \)
71 \( 1 + 11.6T + 71T^{2} \)
73 \( 1 - 6.92iT - 73T^{2} \)
79 \( 1 + 9.21T + 79T^{2} \)
83 \( 1 + 15.0iT - 83T^{2} \)
89 \( 1 - 11.4T + 89T^{2} \)
97 \( 1 - 4.32iT - 97T^{2} \)
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

−10.00922487444609107331054683522, −9.215208573666547336683885471362, −8.396244564550454779217301714380, −7.23818047491517900437377397916, −6.31736669811972925749783791318, −5.65978245500293984101340956216, −4.67171883711606721266436460739, −3.43769306012875907659741150430, −2.44812840088827538575083986144, −1.49582256991069986776967106125, 1.18316338219943226111164851371, 2.44576867813478874526591403358, 3.13200741443580217638743461141, 4.95149349207645265797818126183, 5.78495611652960407100686539286, 6.40706785251794310330327276792, 7.31612843647265672441346349901, 7.77086391034867209581298200943, 8.844712389258752842769251589847, 9.894663651325743291514455009146

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