Properties

Label 2-2e6-1.1-c21-0-5
Degree $2$
Conductor $64$
Sign $1$
Analytic cond. $178.865$
Root an. cond. $13.3740$
Motivic weight $21$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 7.98e3·3-s − 3.09e7·5-s − 9.17e7·7-s − 1.03e10·9-s + 8.72e10·11-s + 2.36e11·13-s + 2.47e11·15-s + 7.42e12·17-s + 4.68e9·19-s + 7.32e11·21-s − 3.33e14·23-s + 4.82e14·25-s + 1.66e14·27-s − 3.23e15·29-s − 6.40e15·31-s − 6.96e14·33-s + 2.84e15·35-s + 1.61e16·37-s − 1.89e15·39-s − 5.77e16·41-s − 2.01e17·43-s + 3.22e17·45-s − 6.62e17·47-s − 5.50e17·49-s − 5.92e16·51-s − 4.62e17·53-s − 2.70e18·55-s + ⋯
L(s)  = 1  − 0.0780·3-s − 1.41·5-s − 0.122·7-s − 0.993·9-s + 1.01·11-s + 0.476·13-s + 0.110·15-s + 0.893·17-s + 0.000175·19-s + 0.00958·21-s − 1.67·23-s + 1.01·25-s + 0.155·27-s − 1.43·29-s − 1.40·31-s − 0.0791·33-s + 0.174·35-s + 0.550·37-s − 0.0371·39-s − 0.671·41-s − 1.42·43-s + 1.40·45-s − 1.83·47-s − 0.984·49-s − 0.0697·51-s − 0.363·53-s − 1.43·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 64 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(22-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 64 ^{s/2} \, \Gamma_{\C}(s+21/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(64\)    =    \(2^{6}\)
Sign: $1$
Analytic conductor: \(178.865\)
Root analytic conductor: \(13.3740\)
Motivic weight: \(21\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 64,\ (\ :21/2),\ 1)\)

Particular Values

\(L(11)\) \(\approx\) \(0.6655257263\)
\(L(\frac12)\) \(\approx\) \(0.6655257263\)
\(L(\frac{23}{2})\) 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 \( 1 + 7.98e3T + 1.04e10T^{2} \)
5 \( 1 + 3.09e7T + 4.76e14T^{2} \)
7 \( 1 + 9.17e7T + 5.58e17T^{2} \)
11 \( 1 - 8.72e10T + 7.40e21T^{2} \)
13 \( 1 - 2.36e11T + 2.47e23T^{2} \)
17 \( 1 - 7.42e12T + 6.90e25T^{2} \)
19 \( 1 - 4.68e9T + 7.14e26T^{2} \)
23 \( 1 + 3.33e14T + 3.94e28T^{2} \)
29 \( 1 + 3.23e15T + 5.13e30T^{2} \)
31 \( 1 + 6.40e15T + 2.08e31T^{2} \)
37 \( 1 - 1.61e16T + 8.55e32T^{2} \)
41 \( 1 + 5.77e16T + 7.38e33T^{2} \)
43 \( 1 + 2.01e17T + 2.00e34T^{2} \)
47 \( 1 + 6.62e17T + 1.30e35T^{2} \)
53 \( 1 + 4.62e17T + 1.62e36T^{2} \)
59 \( 1 - 7.39e18T + 1.54e37T^{2} \)
61 \( 1 - 5.50e18T + 3.10e37T^{2} \)
67 \( 1 - 6.03e18T + 2.22e38T^{2} \)
71 \( 1 - 4.43e19T + 7.52e38T^{2} \)
73 \( 1 + 2.48e19T + 1.34e39T^{2} \)
79 \( 1 + 5.70e19T + 7.08e39T^{2} \)
83 \( 1 + 1.31e20T + 1.99e40T^{2} \)
89 \( 1 - 3.97e20T + 8.65e40T^{2} \)
97 \( 1 + 9.80e20T + 5.27e41T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−11.44885707671076896862909498606, −9.800683878026686221238898129194, −8.529131059085488740012701402000, −7.80678743250795883093067663158, −6.54823189556116245535027698019, −5.38212333812453961656578564677, −3.85813281207135977803455434015, −3.43115602084896415945349773702, −1.72675285929642156341523166640, −0.34740440861731608347019356817, 0.34740440861731608347019356817, 1.72675285929642156341523166640, 3.43115602084896415945349773702, 3.85813281207135977803455434015, 5.38212333812453961656578564677, 6.54823189556116245535027698019, 7.80678743250795883093067663158, 8.529131059085488740012701402000, 9.800683878026686221238898129194, 11.44885707671076896862909498606

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