Properties

Label 2-2e5-1.1-c9-0-1
Degree $2$
Conductor $32$
Sign $1$
Analytic cond. $16.4811$
Root an. cond. $4.05969$
Motivic weight $9$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 76.7·3-s − 615.·5-s − 255.·7-s − 1.37e4·9-s + 3.55e4·11-s + 2.86e4·13-s + 4.72e4·15-s + 1.35e5·17-s + 9.45e5·19-s + 1.95e4·21-s + 1.79e6·23-s − 1.57e6·25-s + 2.56e6·27-s + 2.03e6·29-s + 5.52e6·31-s − 2.73e6·33-s + 1.57e5·35-s + 1.36e7·37-s − 2.19e6·39-s − 1.77e7·41-s − 2.06e7·43-s + 8.49e6·45-s − 5.44e7·47-s − 4.02e7·49-s − 1.03e7·51-s + 7.15e7·53-s − 2.19e7·55-s + ⋯
L(s)  = 1  − 0.546·3-s − 0.440·5-s − 0.0401·7-s − 0.700·9-s + 0.732·11-s + 0.277·13-s + 0.241·15-s + 0.393·17-s + 1.66·19-s + 0.0219·21-s + 1.33·23-s − 0.805·25-s + 0.930·27-s + 0.533·29-s + 1.07·31-s − 0.400·33-s + 0.0177·35-s + 1.19·37-s − 0.151·39-s − 0.980·41-s − 0.920·43-s + 0.308·45-s − 1.62·47-s − 0.998·49-s − 0.215·51-s + 1.24·53-s − 0.322·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 32 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 32 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(32\)    =    \(2^{5}\)
Sign: $1$
Analytic conductor: \(16.4811\)
Root analytic conductor: \(4.05969\)
Motivic weight: \(9\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 32,\ (\ :9/2),\ 1)\)

Particular Values

\(L(5)\) \(\approx\) \(1.359152305\)
\(L(\frac12)\) \(\approx\) \(1.359152305\)
\(L(\frac{11}{2})\) 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 \( 1 + 76.7T + 1.96e4T^{2} \)
5 \( 1 + 615.T + 1.95e6T^{2} \)
7 \( 1 + 255.T + 4.03e7T^{2} \)
11 \( 1 - 3.55e4T + 2.35e9T^{2} \)
13 \( 1 - 2.86e4T + 1.06e10T^{2} \)
17 \( 1 - 1.35e5T + 1.18e11T^{2} \)
19 \( 1 - 9.45e5T + 3.22e11T^{2} \)
23 \( 1 - 1.79e6T + 1.80e12T^{2} \)
29 \( 1 - 2.03e6T + 1.45e13T^{2} \)
31 \( 1 - 5.52e6T + 2.64e13T^{2} \)
37 \( 1 - 1.36e7T + 1.29e14T^{2} \)
41 \( 1 + 1.77e7T + 3.27e14T^{2} \)
43 \( 1 + 2.06e7T + 5.02e14T^{2} \)
47 \( 1 + 5.44e7T + 1.11e15T^{2} \)
53 \( 1 - 7.15e7T + 3.29e15T^{2} \)
59 \( 1 + 5.63e7T + 8.66e15T^{2} \)
61 \( 1 - 1.23e8T + 1.16e16T^{2} \)
67 \( 1 - 1.22e8T + 2.72e16T^{2} \)
71 \( 1 - 3.18e8T + 4.58e16T^{2} \)
73 \( 1 + 1.63e7T + 5.88e16T^{2} \)
79 \( 1 - 2.03e8T + 1.19e17T^{2} \)
83 \( 1 - 2.65e8T + 1.86e17T^{2} \)
89 \( 1 - 5.49e8T + 3.50e17T^{2} \)
97 \( 1 - 7.33e8T + 7.60e17T^{2} \)
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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

−14.79305222290413780289794973323, −13.57567913480805102164165110285, −11.94452044378647990393479238197, −11.32917421250859739623655999375, −9.681526699589547275206057891447, −8.181821651124924961209727073831, −6.58852391707297878005497697240, −5.12481652347899164164823731595, −3.28459600820393656966544583936, −0.891075367608224006255621262778, 0.891075367608224006255621262778, 3.28459600820393656966544583936, 5.12481652347899164164823731595, 6.58852391707297878005497697240, 8.181821651124924961209727073831, 9.681526699589547275206057891447, 11.32917421250859739623655999375, 11.94452044378647990393479238197, 13.57567913480805102164165110285, 14.79305222290413780289794973323

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