Properties

Label 2-294-7.5-c4-0-10
Degree $2$
Conductor $294$
Sign $0.444 - 0.895i$
Analytic cond. $30.3907$
Root an. cond. $5.51278$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−1.41 + 2.44i)2-s + (4.5 − 2.59i)3-s + (−3.99 − 6.92i)4-s + (12.2 + 7.07i)5-s + 14.6i·6-s + 22.6·8-s + (13.5 − 23.3i)9-s + (−34.6 + 20.0i)10-s + (−32.0 − 55.4i)11-s + (−35.9 − 20.7i)12-s + 228. i·13-s + 73.5·15-s + (−32.0 + 55.4i)16-s + (195. − 112. i)17-s + (38.1 + 66.1i)18-s + (255. + 147. i)19-s + ⋯
L(s)  = 1  + (−0.353 + 0.612i)2-s + (0.5 − 0.288i)3-s + (−0.249 − 0.433i)4-s + (0.490 + 0.283i)5-s + 0.408i·6-s + 0.353·8-s + (0.166 − 0.288i)9-s + (−0.346 + 0.200i)10-s + (−0.264 − 0.458i)11-s + (−0.249 − 0.144i)12-s + 1.35i·13-s + 0.326·15-s + (−0.125 + 0.216i)16-s + (0.675 − 0.390i)17-s + (0.117 + 0.204i)18-s + (0.707 + 0.408i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 294 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.444 - 0.895i)\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 294 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & (0.444 - 0.895i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(294\)    =    \(2 \cdot 3 \cdot 7^{2}\)
Sign: $0.444 - 0.895i$
Analytic conductor: \(30.3907\)
Root analytic conductor: \(5.51278\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{294} (19, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 294,\ (\ :2),\ 0.444 - 0.895i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(2.067180218\)
\(L(\frac12)\) \(\approx\) \(2.067180218\)
\(L(3)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.41 - 2.44i)T \)
3 \( 1 + (-4.5 + 2.59i)T \)
7 \( 1 \)
good5 \( 1 + (-12.2 - 7.07i)T + (312.5 + 541. i)T^{2} \)
11 \( 1 + (32.0 + 55.4i)T + (-7.32e3 + 1.26e4i)T^{2} \)
13 \( 1 - 228. iT - 2.85e4T^{2} \)
17 \( 1 + (-195. + 112. i)T + (4.17e4 - 7.23e4i)T^{2} \)
19 \( 1 + (-255. - 147. i)T + (6.51e4 + 1.12e5i)T^{2} \)
23 \( 1 + (354. - 614. i)T + (-1.39e5 - 2.42e5i)T^{2} \)
29 \( 1 - 740.T + 7.07e5T^{2} \)
31 \( 1 + (-577. + 333. i)T + (4.61e5 - 7.99e5i)T^{2} \)
37 \( 1 + (-416. + 722. i)T + (-9.37e5 - 1.62e6i)T^{2} \)
41 \( 1 - 2.81e3iT - 2.82e6T^{2} \)
43 \( 1 - 3.06e3T + 3.41e6T^{2} \)
47 \( 1 + (-531. - 306. i)T + (2.43e6 + 4.22e6i)T^{2} \)
53 \( 1 + (-576. - 998. i)T + (-3.94e6 + 6.83e6i)T^{2} \)
59 \( 1 + (-3.02e3 + 1.74e3i)T + (6.05e6 - 1.04e7i)T^{2} \)
61 \( 1 + (1.96e3 + 1.13e3i)T + (6.92e6 + 1.19e7i)T^{2} \)
67 \( 1 + (-4.33e3 - 7.51e3i)T + (-1.00e7 + 1.74e7i)T^{2} \)
71 \( 1 + 353.T + 2.54e7T^{2} \)
73 \( 1 + (3.52e3 - 2.03e3i)T + (1.41e7 - 2.45e7i)T^{2} \)
79 \( 1 + (3.23e3 - 5.60e3i)T + (-1.94e7 - 3.37e7i)T^{2} \)
83 \( 1 - 8.22e3iT - 4.74e7T^{2} \)
89 \( 1 + (-1.34e4 - 7.76e3i)T + (3.13e7 + 5.43e7i)T^{2} \)
97 \( 1 + 1.55e3iT - 8.85e7T^{2} \)
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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

−11.28212403619325587640923991338, −9.915673757106641555727900193994, −9.475694541360336508490032715562, −8.301194220333191498261096484692, −7.50332029936849949017100700783, −6.47353393516312535788808696758, −5.58916623243219036350298363910, −4.09485916710807428931128432946, −2.57274615779872627048929628806, −1.17604427483482467694470579793, 0.800005105726545056673302776021, 2.28132592752551774343121354601, 3.34213038147860794319822553799, 4.69940988990137196538915859048, 5.80060716221685761034717794952, 7.43098842109967181086921581886, 8.269790156551313824062818659319, 9.191607003737086387356342519927, 10.18045358696225477805850846746, 10.53663191740667678995905537708

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