Properties

Label 2-800-1.1-c5-0-53
Degree $2$
Conductor $800$
Sign $-1$
Analytic cond. $128.307$
Root an. cond. $11.3272$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 10.6·3-s − 128.·7-s − 129.·9-s + 117.·11-s + 389.·13-s − 910.·17-s − 675.·19-s + 1.37e3·21-s + 3.66e3·23-s + 3.97e3·27-s + 2.85e3·29-s + 240.·31-s − 1.25e3·33-s − 430.·37-s − 4.15e3·39-s − 6.96e3·41-s + 6.74e3·43-s + 4.61e3·47-s − 262.·49-s + 9.72e3·51-s + 1.24e4·53-s + 7.21e3·57-s + 2.17e4·59-s − 2.82e3·61-s + 1.66e4·63-s + 5.67e4·67-s − 3.91e4·69-s + ⋯
L(s)  = 1  − 0.684·3-s − 0.992·7-s − 0.531·9-s + 0.293·11-s + 0.639·13-s − 0.764·17-s − 0.429·19-s + 0.679·21-s + 1.44·23-s + 1.04·27-s + 0.630·29-s + 0.0449·31-s − 0.201·33-s − 0.0517·37-s − 0.437·39-s − 0.647·41-s + 0.556·43-s + 0.304·47-s − 0.0156·49-s + 0.523·51-s + 0.610·53-s + 0.293·57-s + 0.814·59-s − 0.0972·61-s + 0.527·63-s + 1.54·67-s − 0.988·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 800 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(800\)    =    \(2^{5} \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(128.307\)
Root analytic conductor: \(11.3272\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 800,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
good3 \( 1 + 10.6T + 243T^{2} \)
7 \( 1 + 128.T + 1.68e4T^{2} \)
11 \( 1 - 117.T + 1.61e5T^{2} \)
13 \( 1 - 389.T + 3.71e5T^{2} \)
17 \( 1 + 910.T + 1.41e6T^{2} \)
19 \( 1 + 675.T + 2.47e6T^{2} \)
23 \( 1 - 3.66e3T + 6.43e6T^{2} \)
29 \( 1 - 2.85e3T + 2.05e7T^{2} \)
31 \( 1 - 240.T + 2.86e7T^{2} \)
37 \( 1 + 430.T + 6.93e7T^{2} \)
41 \( 1 + 6.96e3T + 1.15e8T^{2} \)
43 \( 1 - 6.74e3T + 1.47e8T^{2} \)
47 \( 1 - 4.61e3T + 2.29e8T^{2} \)
53 \( 1 - 1.24e4T + 4.18e8T^{2} \)
59 \( 1 - 2.17e4T + 7.14e8T^{2} \)
61 \( 1 + 2.82e3T + 8.44e8T^{2} \)
67 \( 1 - 5.67e4T + 1.35e9T^{2} \)
71 \( 1 + 6.90e4T + 1.80e9T^{2} \)
73 \( 1 + 1.59e4T + 2.07e9T^{2} \)
79 \( 1 - 6.33e4T + 3.07e9T^{2} \)
83 \( 1 + 8.49e4T + 3.93e9T^{2} \)
89 \( 1 - 1.00e4T + 5.58e9T^{2} \)
97 \( 1 + 8.30e4T + 8.58e9T^{2} \)
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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

−9.006565544608003598306617571544, −8.477931162669325580277492542612, −7.02611028220229371224241237364, −6.46032098533090432255487850595, −5.69097856743631595393247947628, −4.66770944560939017937944944897, −3.52605929049086609499102635756, −2.56584739804725677809785339191, −1.00518492350298908666734206287, 0, 1.00518492350298908666734206287, 2.56584739804725677809785339191, 3.52605929049086609499102635756, 4.66770944560939017937944944897, 5.69097856743631595393247947628, 6.46032098533090432255487850595, 7.02611028220229371224241237364, 8.477931162669325580277492542612, 9.006565544608003598306617571544

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