Properties

Label 2-230-1.1-c5-0-1
Degree $2$
Conductor $230$
Sign $1$
Analytic cond. $36.8882$
Root an. cond. $6.07357$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 4·2-s − 2.48·3-s + 16·4-s + 25·5-s + 9.93·6-s − 252.·7-s − 64·8-s − 236.·9-s − 100·10-s − 739.·11-s − 39.7·12-s + 876.·13-s + 1.00e3·14-s − 62.0·15-s + 256·16-s − 1.36e3·17-s + 947.·18-s + 1.72e3·19-s + 400·20-s + 626.·21-s + 2.95e3·22-s − 529·23-s + 158.·24-s + 625·25-s − 3.50e3·26-s + 1.19e3·27-s − 4.03e3·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.159·3-s + 0.5·4-s + 0.447·5-s + 0.112·6-s − 1.94·7-s − 0.353·8-s − 0.974·9-s − 0.316·10-s − 1.84·11-s − 0.0796·12-s + 1.43·13-s + 1.37·14-s − 0.0712·15-s + 0.250·16-s − 1.14·17-s + 0.689·18-s + 1.09·19-s + 0.223·20-s + 0.310·21-s + 1.30·22-s − 0.208·23-s + 0.0563·24-s + 0.200·25-s − 1.01·26-s + 0.314·27-s − 0.972·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 230 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 230 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(230\)    =    \(2 \cdot 5 \cdot 23\)
Sign: $1$
Analytic conductor: \(36.8882\)
Root analytic conductor: \(6.07357\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 230,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(0.5438721557\)
\(L(\frac12)\) \(\approx\) \(0.5438721557\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 4T \)
5 \( 1 - 25T \)
23 \( 1 + 529T \)
good3 \( 1 + 2.48T + 243T^{2} \)
7 \( 1 + 252.T + 1.68e4T^{2} \)
11 \( 1 + 739.T + 1.61e5T^{2} \)
13 \( 1 - 876.T + 3.71e5T^{2} \)
17 \( 1 + 1.36e3T + 1.41e6T^{2} \)
19 \( 1 - 1.72e3T + 2.47e6T^{2} \)
29 \( 1 - 3.06e3T + 2.05e7T^{2} \)
31 \( 1 + 8.42e3T + 2.86e7T^{2} \)
37 \( 1 + 4.04e3T + 6.93e7T^{2} \)
41 \( 1 + 1.63e3T + 1.15e8T^{2} \)
43 \( 1 - 8.73e3T + 1.47e8T^{2} \)
47 \( 1 - 1.89e4T + 2.29e8T^{2} \)
53 \( 1 - 1.89e4T + 4.18e8T^{2} \)
59 \( 1 + 4.97e4T + 7.14e8T^{2} \)
61 \( 1 - 1.90e4T + 8.44e8T^{2} \)
67 \( 1 + 9.39e3T + 1.35e9T^{2} \)
71 \( 1 + 2.89e4T + 1.80e9T^{2} \)
73 \( 1 - 2.53e3T + 2.07e9T^{2} \)
79 \( 1 + 1.76e4T + 3.07e9T^{2} \)
83 \( 1 - 8.76e4T + 3.93e9T^{2} \)
89 \( 1 - 3.32e4T + 5.58e9T^{2} \)
97 \( 1 - 4.13e4T + 8.58e9T^{2} \)
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

−10.93680364483236959528965937825, −10.42131160077200183235240595696, −9.321969633833439353213223283940, −8.648927356531074494961812345030, −7.32222095929009796636911334311, −6.19759414824420650973667070984, −5.56512780361802919978146842680, −3.37279809146272384538592055529, −2.50050709954954397295413728214, −0.45951503934233084012503678500, 0.45951503934233084012503678500, 2.50050709954954397295413728214, 3.37279809146272384538592055529, 5.56512780361802919978146842680, 6.19759414824420650973667070984, 7.32222095929009796636911334311, 8.648927356531074494961812345030, 9.321969633833439353213223283940, 10.42131160077200183235240595696, 10.93680364483236959528965937825

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