Properties

Label 2-39e2-1.1-c3-0-164
Degree $2$
Conductor $1521$
Sign $-1$
Analytic cond. $89.7419$
Root an. cond. $9.47322$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.53·2-s − 1.55·4-s + 8.18·5-s + 10.7·7-s − 24.2·8-s + 20.7·10-s + 10.9·11-s + 27.3·14-s − 49.1·16-s + 4.85·17-s − 65.2·19-s − 12.7·20-s + 27.9·22-s − 166.·23-s − 57.9·25-s − 16.7·28-s + 92.4·29-s + 3.63·31-s + 69.3·32-s + 12.3·34-s + 88.3·35-s − 40.6·37-s − 165.·38-s − 198.·40-s − 242.·41-s + 161.·43-s − 17.0·44-s + ⋯
L(s)  = 1  + 0.897·2-s − 0.194·4-s + 0.732·5-s + 0.582·7-s − 1.07·8-s + 0.657·10-s + 0.301·11-s + 0.522·14-s − 0.767·16-s + 0.0692·17-s − 0.788·19-s − 0.142·20-s + 0.270·22-s − 1.51·23-s − 0.463·25-s − 0.113·28-s + 0.592·29-s + 0.0210·31-s + 0.383·32-s + 0.0621·34-s + 0.426·35-s − 0.180·37-s − 0.707·38-s − 0.785·40-s − 0.925·41-s + 0.572·43-s − 0.0585·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1521 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1521 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1521\)    =    \(3^{2} \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(89.7419\)
Root analytic conductor: \(9.47322\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1521,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
13 \( 1 \)
good2 \( 1 - 2.53T + 8T^{2} \)
5 \( 1 - 8.18T + 125T^{2} \)
7 \( 1 - 10.7T + 343T^{2} \)
11 \( 1 - 10.9T + 1.33e3T^{2} \)
17 \( 1 - 4.85T + 4.91e3T^{2} \)
19 \( 1 + 65.2T + 6.85e3T^{2} \)
23 \( 1 + 166.T + 1.21e4T^{2} \)
29 \( 1 - 92.4T + 2.43e4T^{2} \)
31 \( 1 - 3.63T + 2.97e4T^{2} \)
37 \( 1 + 40.6T + 5.06e4T^{2} \)
41 \( 1 + 242.T + 6.89e4T^{2} \)
43 \( 1 - 161.T + 7.95e4T^{2} \)
47 \( 1 + 296.T + 1.03e5T^{2} \)
53 \( 1 - 662.T + 1.48e5T^{2} \)
59 \( 1 + 391.T + 2.05e5T^{2} \)
61 \( 1 + 323.T + 2.26e5T^{2} \)
67 \( 1 - 558.T + 3.00e5T^{2} \)
71 \( 1 - 106.T + 3.57e5T^{2} \)
73 \( 1 + 79.5T + 3.89e5T^{2} \)
79 \( 1 - 480.T + 4.93e5T^{2} \)
83 \( 1 + 1.25e3T + 5.71e5T^{2} \)
89 \( 1 + 1.44e3T + 7.04e5T^{2} \)
97 \( 1 + 1.39e3T + 9.12e5T^{2} \)
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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

−8.631835569479410407258641008082, −8.058192676281137127929705877691, −6.75823141670135814034850520950, −6.02629391759644007954719733539, −5.37070170298705638775443653828, −4.47059921188122090985194386720, −3.78779610375037714054541531199, −2.57400441918826570062017346824, −1.58889071502827004694130430808, 0, 1.58889071502827004694130430808, 2.57400441918826570062017346824, 3.78779610375037714054541531199, 4.47059921188122090985194386720, 5.37070170298705638775443653828, 6.02629391759644007954719733539, 6.75823141670135814034850520950, 8.058192676281137127929705877691, 8.631835569479410407258641008082

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