Properties

Label 2-304-304.299-c1-0-11
Degree $2$
Conductor $304$
Sign $0.801 - 0.598i$
Analytic cond. $2.42745$
Root an. cond. $1.55802$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (1.33 + 0.454i)2-s + (−1.72 − 2.46i)3-s + (1.58 + 1.21i)4-s + (0.318 + 3.64i)5-s + (−1.19 − 4.09i)6-s + (1.89 + 3.27i)7-s + (1.57 + 2.35i)8-s + (−2.07 + 5.70i)9-s + (−1.23 + 5.02i)10-s + (−1.01 − 3.77i)11-s + (0.264 − 6.01i)12-s + (1.58 − 2.26i)13-s + (1.04 + 5.24i)14-s + (8.44 − 7.08i)15-s + (1.03 + 3.86i)16-s + (−1.60 + 0.583i)17-s + ⋯
L(s)  = 1  + (0.946 + 0.321i)2-s + (−0.997 − 1.42i)3-s + (0.793 + 0.608i)4-s + (0.142 + 1.62i)5-s + (−0.486 − 1.66i)6-s + (0.714 + 1.23i)7-s + (0.555 + 0.831i)8-s + (−0.692 + 1.90i)9-s + (−0.389 + 1.58i)10-s + (−0.304 − 1.13i)11-s + (0.0763 − 1.73i)12-s + (0.440 − 0.628i)13-s + (0.278 + 1.40i)14-s + (2.17 − 1.82i)15-s + (0.258 + 0.966i)16-s + (−0.388 + 0.141i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 304 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.801 - 0.598i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 304 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.801 - 0.598i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(304\)    =    \(2^{4} \cdot 19\)
Sign: $0.801 - 0.598i$
Analytic conductor: \(2.42745\)
Root analytic conductor: \(1.55802\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{304} (299, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 304,\ (\ :1/2),\ 0.801 - 0.598i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.69332 + 0.562369i\)
\(L(\frac12)\) \(\approx\) \(1.69332 + 0.562369i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-1.33 - 0.454i)T \)
19 \( 1 + (-3.87 + 2.00i)T \)
good3 \( 1 + (1.72 + 2.46i)T + (-1.02 + 2.81i)T^{2} \)
5 \( 1 + (-0.318 - 3.64i)T + (-4.92 + 0.868i)T^{2} \)
7 \( 1 + (-1.89 - 3.27i)T + (-3.5 + 6.06i)T^{2} \)
11 \( 1 + (1.01 + 3.77i)T + (-9.52 + 5.5i)T^{2} \)
13 \( 1 + (-1.58 + 2.26i)T + (-4.44 - 12.2i)T^{2} \)
17 \( 1 + (1.60 - 0.583i)T + (13.0 - 10.9i)T^{2} \)
23 \( 1 + (0.956 - 0.802i)T + (3.99 - 22.6i)T^{2} \)
29 \( 1 + (-0.697 - 1.49i)T + (-18.6 + 22.2i)T^{2} \)
31 \( 1 + (0.632 + 1.09i)T + (-15.5 + 26.8i)T^{2} \)
37 \( 1 + (-1.77 + 1.77i)T - 37iT^{2} \)
41 \( 1 + (-1.13 + 6.41i)T + (-38.5 - 14.0i)T^{2} \)
43 \( 1 + (2.80 - 0.245i)T + (42.3 - 7.46i)T^{2} \)
47 \( 1 + (-3.53 + 9.71i)T + (-36.0 - 30.2i)T^{2} \)
53 \( 1 + (0.199 - 2.28i)T + (-52.1 - 9.20i)T^{2} \)
59 \( 1 + (13.0 + 6.09i)T + (37.9 + 45.1i)T^{2} \)
61 \( 1 + (-0.0525 + 0.600i)T + (-60.0 - 10.5i)T^{2} \)
67 \( 1 + (-9.24 + 4.31i)T + (43.0 - 51.3i)T^{2} \)
71 \( 1 + (8.81 - 10.5i)T + (-12.3 - 69.9i)T^{2} \)
73 \( 1 + (-6.36 - 1.12i)T + (68.5 + 24.9i)T^{2} \)
79 \( 1 + (2.26 - 12.8i)T + (-74.2 - 27.0i)T^{2} \)
83 \( 1 + (-2.68 + 10.0i)T + (-71.8 - 41.5i)T^{2} \)
89 \( 1 + (0.976 + 5.53i)T + (-83.6 + 30.4i)T^{2} \)
97 \( 1 + (2.06 + 5.66i)T + (-74.3 + 62.3i)T^{2} \)
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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

−11.75532432676877926792987348376, −11.25277995690444692548025241204, −10.70640145437030280475244038421, −8.421978546186656988050080867808, −7.55097249822851453316238369093, −6.70397184758876844033857136497, −5.84360914462294183367894629736, −5.42798585876643770766735718860, −3.12243387504871452154907243793, −2.13279241763509751886136086837, 1.27569319305883984883394184418, 3.95758114827858315880165380299, 4.64115350767422780916832570195, 4.98153532914890005729365419333, 6.18421509415045438132001511900, 7.66841682314572820068816603296, 9.286416454945094018750031088463, 9.982266325653022983142581344380, 10.81724987813263697794898718568, 11.64990112867308282640658461624

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