Properties

Label 2-2e6-1.1-c23-0-5
Degree $2$
Conductor $64$
Sign $1$
Analytic cond. $214.530$
Root an. cond. $14.6468$
Motivic weight $23$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 9.52e4·3-s − 5.05e7·5-s − 3.45e9·7-s − 8.50e10·9-s − 1.58e12·11-s + 7.62e12·13-s − 4.81e12·15-s + 2.45e14·17-s − 2.60e14·19-s − 3.28e14·21-s − 7.85e15·23-s − 9.36e15·25-s − 1.70e16·27-s − 4.59e16·29-s − 4.84e16·31-s − 1.50e17·33-s + 1.74e17·35-s − 6.75e17·37-s + 7.26e17·39-s + 3.34e18·41-s − 6.18e18·43-s + 4.29e18·45-s − 1.60e19·47-s − 1.54e19·49-s + 2.34e19·51-s − 1.07e20·53-s + 7.99e19·55-s + ⋯
L(s)  = 1  + 0.310·3-s − 0.462·5-s − 0.660·7-s − 0.903·9-s − 1.67·11-s + 1.18·13-s − 0.143·15-s + 1.73·17-s − 0.512·19-s − 0.204·21-s − 1.71·23-s − 0.785·25-s − 0.590·27-s − 0.699·29-s − 0.342·31-s − 0.519·33-s + 0.305·35-s − 0.624·37-s + 0.366·39-s + 0.949·41-s − 1.01·43-s + 0.418·45-s − 0.949·47-s − 0.564·49-s + 0.539·51-s − 1.60·53-s + 0.774·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 64 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(24-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 64 ^{s/2} \, \Gamma_{\C}(s+23/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(64\)    =    \(2^{6}\)
Sign: $1$
Analytic conductor: \(214.530\)
Root analytic conductor: \(14.6468\)
Motivic weight: \(23\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 64,\ (\ :23/2),\ 1)\)

Particular Values

\(L(12)\) \(\approx\) \(0.6078220367\)
\(L(\frac12)\) \(\approx\) \(0.6078220367\)
\(L(\frac{25}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
good3 \( 1 - 9.52e4T + 9.41e10T^{2} \)
5 \( 1 + 5.05e7T + 1.19e16T^{2} \)
7 \( 1 + 3.45e9T + 2.73e19T^{2} \)
11 \( 1 + 1.58e12T + 8.95e23T^{2} \)
13 \( 1 - 7.62e12T + 4.17e25T^{2} \)
17 \( 1 - 2.45e14T + 1.99e28T^{2} \)
19 \( 1 + 2.60e14T + 2.57e29T^{2} \)
23 \( 1 + 7.85e15T + 2.08e31T^{2} \)
29 \( 1 + 4.59e16T + 4.31e33T^{2} \)
31 \( 1 + 4.84e16T + 2.00e34T^{2} \)
37 \( 1 + 6.75e17T + 1.17e36T^{2} \)
41 \( 1 - 3.34e18T + 1.24e37T^{2} \)
43 \( 1 + 6.18e18T + 3.71e37T^{2} \)
47 \( 1 + 1.60e19T + 2.87e38T^{2} \)
53 \( 1 + 1.07e20T + 4.55e39T^{2} \)
59 \( 1 - 1.50e20T + 5.36e40T^{2} \)
61 \( 1 - 3.18e20T + 1.15e41T^{2} \)
67 \( 1 + 4.03e20T + 9.99e41T^{2} \)
71 \( 1 + 2.40e21T + 3.79e42T^{2} \)
73 \( 1 - 1.01e21T + 7.18e42T^{2} \)
79 \( 1 - 5.66e21T + 4.42e43T^{2} \)
83 \( 1 - 2.07e22T + 1.37e44T^{2} \)
89 \( 1 + 2.24e22T + 6.85e44T^{2} \)
97 \( 1 - 4.35e22T + 4.96e45T^{2} \)
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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

−10.60608478028403808657781318476, −9.648471285721107400022685984163, −8.198565949343337621098788053680, −7.83997932412963727029185811917, −6.14264060183056160530014252249, −5.39362431605444632525785363689, −3.73686089510145425628982393915, −3.10056927521779222962701981382, −1.88673620833691237023699534797, −0.29932874143639524422949041940, 0.29932874143639524422949041940, 1.88673620833691237023699534797, 3.10056927521779222962701981382, 3.73686089510145425628982393915, 5.39362431605444632525785363689, 6.14264060183056160530014252249, 7.83997932412963727029185811917, 8.198565949343337621098788053680, 9.648471285721107400022685984163, 10.60608478028403808657781318476

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