Properties

Label 2-39e2-1.1-c3-0-140
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  + 1.86·2-s − 4.53·4-s − 3.46·5-s + 21.2·7-s − 23.3·8-s − 6.45·10-s − 54.1·11-s + 39.5·14-s − 7.16·16-s + 99.0·17-s + 64.1·19-s + 15.7·20-s − 100.·22-s + 153.·23-s − 112.·25-s − 96.2·28-s − 22.5·29-s − 241.·31-s + 173.·32-s + 184.·34-s − 73.5·35-s + 34.5·37-s + 119.·38-s + 80.8·40-s − 117.·41-s − 101.·43-s + 245.·44-s + ⋯
L(s)  = 1  + 0.658·2-s − 0.566·4-s − 0.310·5-s + 1.14·7-s − 1.03·8-s − 0.204·10-s − 1.48·11-s + 0.754·14-s − 0.111·16-s + 1.41·17-s + 0.774·19-s + 0.175·20-s − 0.977·22-s + 1.39·23-s − 0.903·25-s − 0.649·28-s − 0.144·29-s − 1.39·31-s + 0.957·32-s + 0.930·34-s − 0.355·35-s + 0.153·37-s + 0.509·38-s + 0.319·40-s − 0.448·41-s − 0.359·43-s + 0.841·44-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 \( 1 - 1.86T + 8T^{2} \)
5 \( 1 + 3.46T + 125T^{2} \)
7 \( 1 - 21.2T + 343T^{2} \)
11 \( 1 + 54.1T + 1.33e3T^{2} \)
17 \( 1 - 99.0T + 4.91e3T^{2} \)
19 \( 1 - 64.1T + 6.85e3T^{2} \)
23 \( 1 - 153.T + 1.21e4T^{2} \)
29 \( 1 + 22.5T + 2.43e4T^{2} \)
31 \( 1 + 241.T + 2.97e4T^{2} \)
37 \( 1 - 34.5T + 5.06e4T^{2} \)
41 \( 1 + 117.T + 6.89e4T^{2} \)
43 \( 1 + 101.T + 7.95e4T^{2} \)
47 \( 1 - 451.T + 1.03e5T^{2} \)
53 \( 1 - 6.41T + 1.48e5T^{2} \)
59 \( 1 + 303.T + 2.05e5T^{2} \)
61 \( 1 + 622.T + 2.26e5T^{2} \)
67 \( 1 - 289.T + 3.00e5T^{2} \)
71 \( 1 + 949.T + 3.57e5T^{2} \)
73 \( 1 + 56.4T + 3.89e5T^{2} \)
79 \( 1 + 968.T + 4.93e5T^{2} \)
83 \( 1 - 480.T + 5.71e5T^{2} \)
89 \( 1 + 240.T + 7.04e5T^{2} \)
97 \( 1 + 1.87e3T + 9.12e5T^{2} \)
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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

−8.611521438209526360233998426329, −7.77565205157558580376535651418, −7.39341897648193401037953978227, −5.73708977022143559301029278048, −5.31438627317517731278103239725, −4.66096063401493582973729943321, −3.59652537551030676728213385818, −2.77921749273255429993820597747, −1.31812466557117650968130118127, 0, 1.31812466557117650968130118127, 2.77921749273255429993820597747, 3.59652537551030676728213385818, 4.66096063401493582973729943321, 5.31438627317517731278103239725, 5.73708977022143559301029278048, 7.39341897648193401037953978227, 7.77565205157558580376535651418, 8.611521438209526360233998426329

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