Properties

Label 2-39e2-1.1-c3-0-117
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  − 4.22·2-s + 9.85·4-s − 5.85·5-s + 24.1·7-s − 7.85·8-s + 24.7·10-s − 33.8·11-s − 101.·14-s − 45.6·16-s + 49.3·17-s + 76.8·19-s − 57.7·20-s + 143.·22-s − 6.29·23-s − 90.6·25-s + 237.·28-s − 100.·29-s + 307.·31-s + 255.·32-s − 208.·34-s − 141.·35-s + 76.0·37-s − 324.·38-s + 46.0·40-s − 514.·41-s − 268.·43-s − 334.·44-s + ⋯
L(s)  = 1  − 1.49·2-s + 1.23·4-s − 0.524·5-s + 1.30·7-s − 0.347·8-s + 0.783·10-s − 0.928·11-s − 1.94·14-s − 0.713·16-s + 0.704·17-s + 0.927·19-s − 0.645·20-s + 1.38·22-s − 0.0570·23-s − 0.725·25-s + 1.60·28-s − 0.646·29-s + 1.78·31-s + 1.41·32-s − 1.05·34-s − 0.682·35-s + 0.337·37-s − 1.38·38-s + 0.182·40-s − 1.95·41-s − 0.951·43-s − 1.14·44-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 \( 1 + 4.22T + 8T^{2} \)
5 \( 1 + 5.85T + 125T^{2} \)
7 \( 1 - 24.1T + 343T^{2} \)
11 \( 1 + 33.8T + 1.33e3T^{2} \)
17 \( 1 - 49.3T + 4.91e3T^{2} \)
19 \( 1 - 76.8T + 6.85e3T^{2} \)
23 \( 1 + 6.29T + 1.21e4T^{2} \)
29 \( 1 + 100.T + 2.43e4T^{2} \)
31 \( 1 - 307.T + 2.97e4T^{2} \)
37 \( 1 - 76.0T + 5.06e4T^{2} \)
41 \( 1 + 514.T + 6.89e4T^{2} \)
43 \( 1 + 268.T + 7.95e4T^{2} \)
47 \( 1 + 460.T + 1.03e5T^{2} \)
53 \( 1 + 67.8T + 1.48e5T^{2} \)
59 \( 1 - 25.2T + 2.05e5T^{2} \)
61 \( 1 + 588.T + 2.26e5T^{2} \)
67 \( 1 - 1.00e3T + 3.00e5T^{2} \)
71 \( 1 - 895.T + 3.57e5T^{2} \)
73 \( 1 + 968.T + 3.89e5T^{2} \)
79 \( 1 + 119.T + 4.93e5T^{2} \)
83 \( 1 - 480.T + 5.71e5T^{2} \)
89 \( 1 - 1.08e3T + 7.04e5T^{2} \)
97 \( 1 - 16.6T + 9.12e5T^{2} \)
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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

−8.397657165430214595242802067258, −8.035151104432918965706765694940, −7.63041296321229305743469761374, −6.63724092095745595669090911253, −5.30884709906757649436372859700, −4.65266403210223881873987067870, −3.28728943102379731908203741438, −2.02475394237595271426670357684, −1.14076464411841099358431151573, 0, 1.14076464411841099358431151573, 2.02475394237595271426670357684, 3.28728943102379731908203741438, 4.65266403210223881873987067870, 5.30884709906757649436372859700, 6.63724092095745595669090911253, 7.63041296321229305743469761374, 8.035151104432918965706765694940, 8.397657165430214595242802067258

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