Properties

Label 2-3e2-1.1-c75-0-13
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  − 3.25e11·2-s + 6.79e22·4-s + 8.28e25·5-s − 3.35e31·7-s − 9.79e33·8-s − 2.69e37·10-s − 8.87e37·11-s − 6.04e41·13-s + 1.09e43·14-s + 6.20e44·16-s − 1.93e45·17-s − 8.13e47·19-s + 5.62e48·20-s + 2.88e49·22-s − 1.54e51·23-s − 1.96e52·25-s + 1.96e53·26-s − 2.27e54·28-s + 1.34e55·29-s − 2.44e55·31-s + 1.68e56·32-s + 6.30e56·34-s − 2.77e57·35-s + 6.42e58·37-s + 2.64e59·38-s − 8.11e59·40-s + 2.40e60·41-s + ⋯
L(s)  = 1  − 1.67·2-s + 1.79·4-s + 0.509·5-s − 0.683·7-s − 1.33·8-s − 0.851·10-s − 0.0787·11-s − 1.01·13-s + 1.14·14-s + 0.434·16-s − 0.139·17-s − 0.905·19-s + 0.915·20-s + 0.131·22-s − 1.33·23-s − 0.740·25-s + 1.70·26-s − 1.22·28-s + 1.94·29-s − 0.290·31-s + 0.607·32-s + 0.234·34-s − 0.347·35-s + 1.00·37-s + 1.51·38-s − 0.679·40-s + 0.797·41-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 \( 1 + 3.25e11T + 3.77e22T^{2} \)
5 \( 1 - 8.28e25T + 2.64e52T^{2} \)
7 \( 1 + 3.35e31T + 2.41e63T^{2} \)
11 \( 1 + 8.87e37T + 1.27e78T^{2} \)
13 \( 1 + 6.04e41T + 3.51e83T^{2} \)
17 \( 1 + 1.93e45T + 1.92e92T^{2} \)
19 \( 1 + 8.13e47T + 8.06e95T^{2} \)
23 \( 1 + 1.54e51T + 1.34e102T^{2} \)
29 \( 1 - 1.34e55T + 4.78e109T^{2} \)
31 \( 1 + 2.44e55T + 7.11e111T^{2} \)
37 \( 1 - 6.42e58T + 4.12e117T^{2} \)
41 \( 1 - 2.40e60T + 9.09e120T^{2} \)
43 \( 1 - 5.33e60T + 3.23e122T^{2} \)
47 \( 1 - 4.37e62T + 2.55e125T^{2} \)
53 \( 1 - 2.28e64T + 2.09e129T^{2} \)
59 \( 1 - 4.09e66T + 6.51e132T^{2} \)
61 \( 1 - 9.98e66T + 7.93e133T^{2} \)
67 \( 1 + 2.50e68T + 9.02e136T^{2} \)
71 \( 1 + 2.90e69T + 6.98e138T^{2} \)
73 \( 1 - 1.42e70T + 5.61e139T^{2} \)
79 \( 1 + 1.34e71T + 2.09e142T^{2} \)
83 \( 1 + 9.68e71T + 8.52e143T^{2} \)
89 \( 1 + 1.62e73T + 1.60e146T^{2} \)
97 \( 1 + 2.63e74T + 1.01e149T^{2} \)
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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

−9.882530851175192658623347808133, −8.800914881834430594584644206383, −7.83092291404878518510249865199, −6.78753704313293703778536804735, −5.91779273070414915184084049366, −4.29267716361790559794783668838, −2.62799085772309962234231494893, −2.06152178057633636843093399911, −0.809506881178551875077393737348, 0, 0.809506881178551875077393737348, 2.06152178057633636843093399911, 2.62799085772309962234231494893, 4.29267716361790559794783668838, 5.91779273070414915184084049366, 6.78753704313293703778536804735, 7.83092291404878518510249865199, 8.800914881834430594584644206383, 9.882530851175192658623347808133

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