Properties

Label 2-495-33.32-c3-0-20
Degree $2$
Conductor $495$
Sign $0.942 - 0.335i$
Analytic cond. $29.2059$
Root an. cond. $5.40425$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.945·2-s − 7.10·4-s + 5i·5-s − 8.03i·7-s − 14.2·8-s + 4.72i·10-s + (20.9 − 29.8i)11-s + 41.3i·13-s − 7.59i·14-s + 43.3·16-s − 92.7·17-s − 37.2i·19-s − 35.5i·20-s + (19.8 − 28.2i)22-s + 32.4i·23-s + ⋯
L(s)  = 1  + 0.334·2-s − 0.888·4-s + 0.447i·5-s − 0.433i·7-s − 0.631·8-s + 0.149i·10-s + (0.575 − 0.817i)11-s + 0.882i·13-s − 0.145i·14-s + 0.677·16-s − 1.32·17-s − 0.449i·19-s − 0.397i·20-s + (0.192 − 0.273i)22-s + 0.293i·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 495 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.942 - 0.335i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 495 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.942 - 0.335i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(495\)    =    \(3^{2} \cdot 5 \cdot 11\)
Sign: $0.942 - 0.335i$
Analytic conductor: \(29.2059\)
Root analytic conductor: \(5.40425\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{495} (296, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 495,\ (\ :3/2),\ 0.942 - 0.335i)\)

Particular Values

\(L(2)\) \(\approx\) \(1.635075179\)
\(L(\frac12)\) \(\approx\) \(1.635075179\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 - 5iT \)
11 \( 1 + (-20.9 + 29.8i)T \)
good2 \( 1 - 0.945T + 8T^{2} \)
7 \( 1 + 8.03iT - 343T^{2} \)
13 \( 1 - 41.3iT - 2.19e3T^{2} \)
17 \( 1 + 92.7T + 4.91e3T^{2} \)
19 \( 1 + 37.2iT - 6.85e3T^{2} \)
23 \( 1 - 32.4iT - 1.21e4T^{2} \)
29 \( 1 - 137.T + 2.43e4T^{2} \)
31 \( 1 - 91.1T + 2.97e4T^{2} \)
37 \( 1 - 157.T + 5.06e4T^{2} \)
41 \( 1 - 512.T + 6.89e4T^{2} \)
43 \( 1 - 181. iT - 7.95e4T^{2} \)
47 \( 1 - 245. iT - 1.03e5T^{2} \)
53 \( 1 - 372. iT - 1.48e5T^{2} \)
59 \( 1 - 826. iT - 2.05e5T^{2} \)
61 \( 1 + 717. iT - 2.26e5T^{2} \)
67 \( 1 - 937.T + 3.00e5T^{2} \)
71 \( 1 - 84.9iT - 3.57e5T^{2} \)
73 \( 1 + 938. iT - 3.89e5T^{2} \)
79 \( 1 - 486. iT - 4.93e5T^{2} \)
83 \( 1 - 890.T + 5.71e5T^{2} \)
89 \( 1 - 226. iT - 7.04e5T^{2} \)
97 \( 1 + 274.T + 9.12e5T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.72897655376312051841528445986, −9.471452328098201127888474058680, −8.986797537501075461854177198406, −7.939259197742456084029873146751, −6.71542975463443925524840222995, −5.99745387900187598660534162380, −4.59111912554881051562301858027, −3.98821950744414360850618227517, −2.70506457372598210972425770498, −0.842239469282132435963246626458, 0.70009189157356842830858383266, 2.41278152353692445045759591213, 3.90850508536798501908050792437, 4.69356736856473403178696736249, 5.61602530373978210027545461472, 6.64677251036482992963076504109, 8.001369734230359507013612373532, 8.749606726680351753229604847778, 9.497604803155093969764866500664, 10.32669402216415465483826577176

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