Properties

Label 2-230-115.19-c2-0-13
Degree $2$
Conductor $230$
Sign $0.00848 + 0.999i$
Analytic cond. $6.26704$
Root an. cond. $2.50340$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−1.28 + 0.587i)2-s + (−0.810 − 2.75i)3-s + (1.30 − 1.51i)4-s + (4.95 − 0.644i)5-s + (2.66 + 3.07i)6-s + (−0.976 − 6.79i)7-s + (−0.796 + 2.71i)8-s + (0.612 − 0.393i)9-s + (−5.99 + 3.74i)10-s + (15.1 + 6.90i)11-s + (−5.23 − 2.38i)12-s + (−16.4 − 2.36i)13-s + (5.24 + 8.16i)14-s + (−5.79 − 13.1i)15-s + (−0.569 − 3.95i)16-s + (5.15 + 5.95i)17-s + ⋯
L(s)  = 1  + (−0.643 + 0.293i)2-s + (−0.270 − 0.919i)3-s + (0.327 − 0.377i)4-s + (0.991 − 0.128i)5-s + (0.443 + 0.512i)6-s + (−0.139 − 0.970i)7-s + (−0.0996 + 0.339i)8-s + (0.0680 − 0.0437i)9-s + (−0.599 + 0.374i)10-s + (1.37 + 0.627i)11-s + (−0.436 − 0.199i)12-s + (−1.26 − 0.181i)13-s + (0.374 + 0.583i)14-s + (−0.386 − 0.877i)15-s + (−0.0355 − 0.247i)16-s + (0.303 + 0.350i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 230 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.00848 + 0.999i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 230 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.00848 + 0.999i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(230\)    =    \(2 \cdot 5 \cdot 23\)
Sign: $0.00848 + 0.999i$
Analytic conductor: \(6.26704\)
Root analytic conductor: \(2.50340\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{230} (19, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 230,\ (\ :1),\ 0.00848 + 0.999i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.855985 - 0.848750i\)
\(L(\frac12)\) \(\approx\) \(0.855985 - 0.848750i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.28 - 0.587i)T \)
5 \( 1 + (-4.95 + 0.644i)T \)
23 \( 1 + (-9.37 + 21.0i)T \)
good3 \( 1 + (0.810 + 2.75i)T + (-7.57 + 4.86i)T^{2} \)
7 \( 1 + (0.976 + 6.79i)T + (-47.0 + 13.8i)T^{2} \)
11 \( 1 + (-15.1 - 6.90i)T + (79.2 + 91.4i)T^{2} \)
13 \( 1 + (16.4 + 2.36i)T + (162. + 47.6i)T^{2} \)
17 \( 1 + (-5.15 - 5.95i)T + (-41.1 + 286. i)T^{2} \)
19 \( 1 + (8.26 + 7.16i)T + (51.3 + 357. i)T^{2} \)
29 \( 1 + (29.7 + 34.3i)T + (-119. + 832. i)T^{2} \)
31 \( 1 + (-23.0 - 6.75i)T + (808. + 519. i)T^{2} \)
37 \( 1 + (22.6 - 14.5i)T + (568. - 1.24e3i)T^{2} \)
41 \( 1 + (58.9 + 37.8i)T + (698. + 1.52e3i)T^{2} \)
43 \( 1 + (-73.8 + 21.6i)T + (1.55e3 - 9.99e2i)T^{2} \)
47 \( 1 - 13.1iT - 2.20e3T^{2} \)
53 \( 1 + (-10.5 - 73.3i)T + (-2.69e3 + 791. i)T^{2} \)
59 \( 1 + (-7.25 + 50.4i)T + (-3.33e3 - 980. i)T^{2} \)
61 \( 1 + (32.2 - 109. i)T + (-3.13e3 - 2.01e3i)T^{2} \)
67 \( 1 + (-12.4 - 27.3i)T + (-2.93e3 + 3.39e3i)T^{2} \)
71 \( 1 + (-25.3 - 55.4i)T + (-3.30e3 + 3.80e3i)T^{2} \)
73 \( 1 + (42.4 + 36.7i)T + (758. + 5.27e3i)T^{2} \)
79 \( 1 + (85.9 + 12.3i)T + (5.98e3 + 1.75e3i)T^{2} \)
83 \( 1 + (-6.98 + 4.49i)T + (2.86e3 - 6.26e3i)T^{2} \)
89 \( 1 + (-25.6 - 87.3i)T + (-6.66e3 + 4.28e3i)T^{2} \)
97 \( 1 + (-115. - 74.4i)T + (3.90e3 + 8.55e3i)T^{2} \)
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

−11.90831096678541338288156766470, −10.45809556255065815246818745477, −9.824462075820033004288665635360, −8.878299916254070774828017353875, −7.36571384069747829255807686124, −6.89629504318384238981343202622, −5.97602747777757421249801292176, −4.39434618922380527520292151986, −2.10773677026330452717681302639, −0.873983647748596398834087313785, 1.83296086597003228451242616507, 3.34778238955284630286009828163, 4.96576461216873717414237997805, 5.99489703224906045422853135415, 7.18647323951670900345837091994, 8.846165118120610407220360996247, 9.438673727352421490028090145980, 10.03979765175657316376991510411, 11.11976498641190630022371467991, 11.94958691427424227073252603264

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