Properties

Label 2-2496-1.1-c3-0-56
Degree $2$
Conductor $2496$
Sign $-1$
Analytic cond. $147.268$
Root an. cond. $12.1354$
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  − 3·3-s − 10.2·5-s − 24.9·7-s + 9·9-s − 15.9·11-s − 13·13-s + 30.7·15-s − 22.8·17-s − 74.8·19-s + 74.9·21-s + 123.·23-s − 19.6·25-s − 27·27-s + 149.·29-s + 154.·31-s + 47.8·33-s + 256.·35-s + 321.·37-s + 39·39-s + 271.·41-s − 346.·43-s − 92.3·45-s + 80.7·47-s + 281.·49-s + 68.4·51-s + 38.9·53-s + 163.·55-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.918·5-s − 1.34·7-s + 0.333·9-s − 0.436·11-s − 0.277·13-s + 0.530·15-s − 0.325·17-s − 0.903·19-s + 0.779·21-s + 1.12·23-s − 0.156·25-s − 0.192·27-s + 0.956·29-s + 0.894·31-s + 0.252·33-s + 1.23·35-s + 1.42·37-s + 0.160·39-s + 1.03·41-s − 1.23·43-s − 0.306·45-s + 0.250·47-s + 0.820·49-s + 0.188·51-s + 0.101·53-s + 0.401·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2496 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2496 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2496\)    =    \(2^{6} \cdot 3 \cdot 13\)
Sign: $-1$
Analytic conductor: \(147.268\)
Root analytic conductor: \(12.1354\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2496,\ (\ :3/2),\ -1)\)

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)$
bad2 \( 1 \)
3 \( 1 + 3T \)
13 \( 1 + 13T \)
good5 \( 1 + 10.2T + 125T^{2} \)
7 \( 1 + 24.9T + 343T^{2} \)
11 \( 1 + 15.9T + 1.33e3T^{2} \)
17 \( 1 + 22.8T + 4.91e3T^{2} \)
19 \( 1 + 74.8T + 6.85e3T^{2} \)
23 \( 1 - 123.T + 1.21e4T^{2} \)
29 \( 1 - 149.T + 2.43e4T^{2} \)
31 \( 1 - 154.T + 2.97e4T^{2} \)
37 \( 1 - 321.T + 5.06e4T^{2} \)
41 \( 1 - 271.T + 6.89e4T^{2} \)
43 \( 1 + 346.T + 7.95e4T^{2} \)
47 \( 1 - 80.7T + 1.03e5T^{2} \)
53 \( 1 - 38.9T + 1.48e5T^{2} \)
59 \( 1 - 47.9T + 2.05e5T^{2} \)
61 \( 1 + 320.T + 2.26e5T^{2} \)
67 \( 1 + 580.T + 3.00e5T^{2} \)
71 \( 1 - 82.0T + 3.57e5T^{2} \)
73 \( 1 - 547.T + 3.89e5T^{2} \)
79 \( 1 - 580.T + 4.93e5T^{2} \)
83 \( 1 - 99.3T + 5.71e5T^{2} \)
89 \( 1 + 318.T + 7.04e5T^{2} \)
97 \( 1 - 1.78e3T + 9.12e5T^{2} \)
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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

−8.104642120056510177728233415277, −7.35859858436548976266177131616, −6.54839260527112439028378851516, −6.09263082315025678346337065506, −4.90444933304197063181522102519, −4.25087129426026048621599259592, −3.29013266416320735295626740741, −2.48068180281773523262630145637, −0.808113585602111689280444837781, 0, 0.808113585602111689280444837781, 2.48068180281773523262630145637, 3.29013266416320735295626740741, 4.25087129426026048621599259592, 4.90444933304197063181522102519, 6.09263082315025678346337065506, 6.54839260527112439028378851516, 7.35859858436548976266177131616, 8.104642120056510177728233415277

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