Properties

Label 2-2e10-1.1-c3-0-88
Degree $2$
Conductor $1024$
Sign $-1$
Analytic cond. $60.4179$
Root an. cond. $7.77289$
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  + 4.62·3-s + 17.8·5-s − 13.8·7-s − 5.59·9-s − 2.18·11-s − 46.3·13-s + 82.7·15-s − 18.6·17-s − 122.·19-s − 64.1·21-s − 134.·23-s + 194.·25-s − 150.·27-s − 84.5·29-s + 31.5·31-s − 10.1·33-s − 248.·35-s − 126.·37-s − 214.·39-s + 210.·41-s − 168.·43-s − 100.·45-s − 182.·47-s − 150.·49-s − 86.2·51-s − 37.0·53-s − 39.1·55-s + ⋯
L(s)  = 1  + 0.890·3-s + 1.59·5-s − 0.749·7-s − 0.207·9-s − 0.0599·11-s − 0.989·13-s + 1.42·15-s − 0.266·17-s − 1.47·19-s − 0.667·21-s − 1.21·23-s + 1.55·25-s − 1.07·27-s − 0.541·29-s + 0.182·31-s − 0.0533·33-s − 1.19·35-s − 0.560·37-s − 0.880·39-s + 0.801·41-s − 0.598·43-s − 0.331·45-s − 0.567·47-s − 0.438·49-s − 0.236·51-s − 0.0958·53-s − 0.0959·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1024 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1024 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1024\)    =    \(2^{10}\)
Sign: $-1$
Analytic conductor: \(60.4179\)
Root analytic conductor: \(7.77289\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1024,\ (\ :3/2),\ -1)\)

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 \( 1 \)
good3 \( 1 - 4.62T + 27T^{2} \)
5 \( 1 - 17.8T + 125T^{2} \)
7 \( 1 + 13.8T + 343T^{2} \)
11 \( 1 + 2.18T + 1.33e3T^{2} \)
13 \( 1 + 46.3T + 2.19e3T^{2} \)
17 \( 1 + 18.6T + 4.91e3T^{2} \)
19 \( 1 + 122.T + 6.85e3T^{2} \)
23 \( 1 + 134.T + 1.21e4T^{2} \)
29 \( 1 + 84.5T + 2.43e4T^{2} \)
31 \( 1 - 31.5T + 2.97e4T^{2} \)
37 \( 1 + 126.T + 5.06e4T^{2} \)
41 \( 1 - 210.T + 6.89e4T^{2} \)
43 \( 1 + 168.T + 7.95e4T^{2} \)
47 \( 1 + 182.T + 1.03e5T^{2} \)
53 \( 1 + 37.0T + 1.48e5T^{2} \)
59 \( 1 - 624.T + 2.05e5T^{2} \)
61 \( 1 + 246.T + 2.26e5T^{2} \)
67 \( 1 + 129.T + 3.00e5T^{2} \)
71 \( 1 + 348.T + 3.57e5T^{2} \)
73 \( 1 - 299.T + 3.89e5T^{2} \)
79 \( 1 + 943.T + 4.93e5T^{2} \)
83 \( 1 - 443.T + 5.71e5T^{2} \)
89 \( 1 - 1.41e3T + 7.04e5T^{2} \)
97 \( 1 - 1.51e3T + 9.12e5T^{2} \)
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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

−9.168085073292481157063770000509, −8.581135683947151910351653901816, −7.52125503193221693145217635813, −6.41465845896198861882394229388, −5.91901022245231424153446867954, −4.80199037379022078874381258374, −3.51786857718362026378215359112, −2.41223286146436620098563852173, −1.98343232508317552865563173237, 0, 1.98343232508317552865563173237, 2.41223286146436620098563852173, 3.51786857718362026378215359112, 4.80199037379022078874381258374, 5.91901022245231424153446867954, 6.41465845896198861882394229388, 7.52125503193221693145217635813, 8.581135683947151910351653901816, 9.168085073292481157063770000509

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