Properties

Label 2-39e2-1.1-c3-0-120
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  − 3.37·2-s + 3.40·4-s + 15.7·5-s − 17.1·7-s + 15.5·8-s − 53.0·10-s − 52.8·11-s + 57.9·14-s − 79.6·16-s + 71.0·17-s + 92.6·19-s + 53.5·20-s + 178.·22-s − 190.·23-s + 121.·25-s − 58.4·28-s + 128.·29-s + 3.29·31-s + 144.·32-s − 240.·34-s − 269.·35-s + 241.·37-s − 313.·38-s + 243.·40-s + 97.1·41-s + 376.·43-s − 179.·44-s + ⋯
L(s)  = 1  − 1.19·2-s + 0.425·4-s + 1.40·5-s − 0.926·7-s + 0.685·8-s − 1.67·10-s − 1.44·11-s + 1.10·14-s − 1.24·16-s + 1.01·17-s + 1.11·19-s + 0.598·20-s + 1.72·22-s − 1.72·23-s + 0.975·25-s − 0.394·28-s + 0.820·29-s + 0.0191·31-s + 0.800·32-s − 1.21·34-s − 1.30·35-s + 1.07·37-s − 1.33·38-s + 0.963·40-s + 0.370·41-s + 1.33·43-s − 0.616·44-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 \( 1 + 3.37T + 8T^{2} \)
5 \( 1 - 15.7T + 125T^{2} \)
7 \( 1 + 17.1T + 343T^{2} \)
11 \( 1 + 52.8T + 1.33e3T^{2} \)
17 \( 1 - 71.0T + 4.91e3T^{2} \)
19 \( 1 - 92.6T + 6.85e3T^{2} \)
23 \( 1 + 190.T + 1.21e4T^{2} \)
29 \( 1 - 128.T + 2.43e4T^{2} \)
31 \( 1 - 3.29T + 2.97e4T^{2} \)
37 \( 1 - 241.T + 5.06e4T^{2} \)
41 \( 1 - 97.1T + 6.89e4T^{2} \)
43 \( 1 - 376.T + 7.95e4T^{2} \)
47 \( 1 + 577.T + 1.03e5T^{2} \)
53 \( 1 - 307.T + 1.48e5T^{2} \)
59 \( 1 + 349.T + 2.05e5T^{2} \)
61 \( 1 - 127.T + 2.26e5T^{2} \)
67 \( 1 + 903.T + 3.00e5T^{2} \)
71 \( 1 + 826.T + 3.57e5T^{2} \)
73 \( 1 + 131.T + 3.89e5T^{2} \)
79 \( 1 + 556.T + 4.93e5T^{2} \)
83 \( 1 - 254.T + 5.71e5T^{2} \)
89 \( 1 + 183.T + 7.04e5T^{2} \)
97 \( 1 + 780.T + 9.12e5T^{2} \)
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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

−8.901668504346623491368701031486, −7.908821094896134548913154302338, −7.43274038771469940108879802286, −6.18040273809091709290712900081, −5.69558794078248078552984562199, −4.65655762704620411333653027751, −3.12327290638370777138077104626, −2.25624462383218863338117684689, −1.15918264399876418770142977721, 0, 1.15918264399876418770142977721, 2.25624462383218863338117684689, 3.12327290638370777138077104626, 4.65655762704620411333653027751, 5.69558794078248078552984562199, 6.18040273809091709290712900081, 7.43274038771469940108879802286, 7.908821094896134548913154302338, 8.901668504346623491368701031486

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