Properties

Label 2-3e2-1.1-c75-0-14
Degree $2$
Conductor $9$
Sign $-1$
Analytic cond. $320.605$
Root an. cond. $17.9054$
Motivic weight $75$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.46e11·2-s + 2.28e22·4-s − 3.06e26·5-s − 7.90e31·7-s − 3.68e33·8-s − 7.54e37·10-s + 1.66e39·11-s − 2.77e41·13-s − 1.94e43·14-s − 1.76e45·16-s + 4.78e45·17-s + 1.12e48·19-s − 6.99e48·20-s + 4.09e50·22-s + 6.58e50·23-s + 6.74e52·25-s − 6.83e52·26-s − 1.80e54·28-s + 6.79e54·29-s − 4.78e55·31-s − 2.96e56·32-s + 1.17e57·34-s + 2.42e58·35-s − 2.41e57·37-s + 2.76e59·38-s + 1.12e60·40-s − 3.20e60·41-s + ⋯
L(s)  = 1  + 1.26·2-s + 0.603·4-s − 1.88·5-s − 1.61·7-s − 0.501·8-s − 2.38·10-s + 1.47·11-s − 0.468·13-s − 2.03·14-s − 1.23·16-s + 0.345·17-s + 1.25·19-s − 1.13·20-s + 1.86·22-s + 0.566·23-s + 2.54·25-s − 0.592·26-s − 0.972·28-s + 0.982·29-s − 0.567·31-s − 1.06·32-s + 0.437·34-s + 3.03·35-s − 0.0375·37-s + 1.58·38-s + 0.944·40-s − 1.06·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(76-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s+75/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9\)    =    \(3^{2}\)
Sign: $-1$
Analytic conductor: \(320.605\)
Root analytic conductor: \(17.9054\)
Motivic weight: \(75\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 9,\ (\ :75/2),\ -1)\)

Particular Values

\(L(38)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{77}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
good2 \( 1 - 2.46e11T + 3.77e22T^{2} \)
5 \( 1 + 3.06e26T + 2.64e52T^{2} \)
7 \( 1 + 7.90e31T + 2.41e63T^{2} \)
11 \( 1 - 1.66e39T + 1.27e78T^{2} \)
13 \( 1 + 2.77e41T + 3.51e83T^{2} \)
17 \( 1 - 4.78e45T + 1.92e92T^{2} \)
19 \( 1 - 1.12e48T + 8.06e95T^{2} \)
23 \( 1 - 6.58e50T + 1.34e102T^{2} \)
29 \( 1 - 6.79e54T + 4.78e109T^{2} \)
31 \( 1 + 4.78e55T + 7.11e111T^{2} \)
37 \( 1 + 2.41e57T + 4.12e117T^{2} \)
41 \( 1 + 3.20e60T + 9.09e120T^{2} \)
43 \( 1 + 1.93e61T + 3.23e122T^{2} \)
47 \( 1 - 1.44e62T + 2.55e125T^{2} \)
53 \( 1 + 4.38e63T + 2.09e129T^{2} \)
59 \( 1 - 4.66e66T + 6.51e132T^{2} \)
61 \( 1 + 7.08e66T + 7.93e133T^{2} \)
67 \( 1 - 2.44e68T + 9.02e136T^{2} \)
71 \( 1 - 2.91e69T + 6.98e138T^{2} \)
73 \( 1 - 4.32e69T + 5.61e139T^{2} \)
79 \( 1 + 1.82e71T + 2.09e142T^{2} \)
83 \( 1 + 5.34e71T + 8.52e143T^{2} \)
89 \( 1 + 1.36e73T + 1.60e146T^{2} \)
97 \( 1 + 4.35e73T + 1.01e149T^{2} \)
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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

−9.725365381045433423850347463417, −8.660029375600071885631499482928, −7.12326909647243470255782940262, −6.58496661547370522479804466375, −5.17768321279329319979312365060, −4.08548480229590996995651582732, −3.47975035643741808859008851414, −2.97878856368207707344466533524, −0.882698721159458462960105446745, 0, 0.882698721159458462960105446745, 2.97878856368207707344466533524, 3.47975035643741808859008851414, 4.08548480229590996995651582732, 5.17768321279329319979312365060, 6.58496661547370522479804466375, 7.12326909647243470255782940262, 8.660029375600071885631499482928, 9.725365381045433423850347463417

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