Properties

Label 2-1148-41.40-c1-0-12
Degree $2$
Conductor $1148$
Sign $-0.239 + 0.970i$
Analytic cond. $9.16682$
Root an. cond. $3.02767$
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  − 1.40i·3-s − 1.35·5-s + i·7-s + 1.02·9-s + 1.15i·11-s − 1.66i·13-s + 1.90i·15-s − 2.28i·17-s − 5.03i·19-s + 1.40·21-s + 4.00·23-s − 3.15·25-s − 5.65i·27-s − 2.40i·29-s + 5.53·31-s + ⋯
L(s)  = 1  − 0.810i·3-s − 0.607·5-s + 0.377i·7-s + 0.342·9-s + 0.347i·11-s − 0.461i·13-s + 0.492i·15-s − 0.555i·17-s − 1.15i·19-s + 0.306·21-s + 0.835·23-s − 0.631·25-s − 1.08i·27-s − 0.446i·29-s + 0.994·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1148 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.239 + 0.970i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1148 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.239 + 0.970i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1148\)    =    \(2^{2} \cdot 7 \cdot 41\)
Sign: $-0.239 + 0.970i$
Analytic conductor: \(9.16682\)
Root analytic conductor: \(3.02767\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1148} (1065, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1148,\ (\ :1/2),\ -0.239 + 0.970i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.292035070\)
\(L(\frac12)\) \(\approx\) \(1.292035070\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - iT \)
41 \( 1 + (-6.21 - 1.53i)T \)
good3 \( 1 + 1.40iT - 3T^{2} \)
5 \( 1 + 1.35T + 5T^{2} \)
11 \( 1 - 1.15iT - 11T^{2} \)
13 \( 1 + 1.66iT - 13T^{2} \)
17 \( 1 + 2.28iT - 17T^{2} \)
19 \( 1 + 5.03iT - 19T^{2} \)
23 \( 1 - 4.00T + 23T^{2} \)
29 \( 1 + 2.40iT - 29T^{2} \)
31 \( 1 - 5.53T + 31T^{2} \)
37 \( 1 + 0.838T + 37T^{2} \)
43 \( 1 + 10.5T + 43T^{2} \)
47 \( 1 + 13.4iT - 47T^{2} \)
53 \( 1 + 6.80iT - 53T^{2} \)
59 \( 1 + 7.72T + 59T^{2} \)
61 \( 1 - 3.76T + 61T^{2} \)
67 \( 1 - 6.05iT - 67T^{2} \)
71 \( 1 + 13.1iT - 71T^{2} \)
73 \( 1 - 8.45T + 73T^{2} \)
79 \( 1 + 1.01iT - 79T^{2} \)
83 \( 1 + 17.7T + 83T^{2} \)
89 \( 1 + 7.88iT - 89T^{2} \)
97 \( 1 - 9.62iT - 97T^{2} \)
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

−9.556069064631287515104518547603, −8.576265437799539750089699147800, −7.83101172833729029018946204243, −7.09788713880170207034984488321, −6.47449376114067520498512794699, −5.24623944607198413365672787110, −4.40552513216827047599590948064, −3.14396646216149120727987474872, −2.06685227306495881207096104748, −0.60853621161004042339938793094, 1.41367309132489178605901192361, 3.15147425810233296981412690575, 4.01665056365271009211705894240, 4.59851371102913069034994836252, 5.74730468528206502678002821572, 6.74617603389779810788819601202, 7.66693454993154157849971103568, 8.395036964254120277664885099164, 9.360344658324677986389267567776, 10.04403814537237278055700667173

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