Properties

Label 2-1800-1.1-c3-0-40
Degree $2$
Conductor $1800$
Sign $-1$
Analytic cond. $106.203$
Root an. cond. $10.3055$
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  − 23.6·7-s + 9.73·11-s − 71.8·13-s + 135.·17-s − 49.1·19-s + 191.·23-s + 45.6·29-s + 32.1·31-s + 218.·37-s − 394.·41-s + 396.·43-s − 33.3·47-s + 218.·49-s + 150.·53-s + 396.·59-s − 505.·61-s − 552.·67-s − 756.·71-s − 579.·73-s − 230.·77-s + 18.6·79-s − 1.31e3·83-s − 541.·89-s + 1.70e3·91-s − 16.7·97-s + 705.·101-s − 442.·103-s + ⋯
L(s)  = 1  − 1.27·7-s + 0.266·11-s − 1.53·13-s + 1.94·17-s − 0.593·19-s + 1.73·23-s + 0.291·29-s + 0.186·31-s + 0.970·37-s − 1.50·41-s + 1.40·43-s − 0.103·47-s + 0.637·49-s + 0.390·53-s + 0.874·59-s − 1.06·61-s − 1.00·67-s − 1.26·71-s − 0.929·73-s − 0.341·77-s + 0.0265·79-s − 1.73·83-s − 0.644·89-s + 1.96·91-s − 0.0175·97-s + 0.695·101-s − 0.422·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1800 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1800\)    =    \(2^{3} \cdot 3^{2} \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(106.203\)
Root analytic conductor: \(10.3055\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1800,\ (\ :3/2),\ -1)\)

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 \( 1 \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + 23.6T + 343T^{2} \)
11 \( 1 - 9.73T + 1.33e3T^{2} \)
13 \( 1 + 71.8T + 2.19e3T^{2} \)
17 \( 1 - 135.T + 4.91e3T^{2} \)
19 \( 1 + 49.1T + 6.85e3T^{2} \)
23 \( 1 - 191.T + 1.21e4T^{2} \)
29 \( 1 - 45.6T + 2.43e4T^{2} \)
31 \( 1 - 32.1T + 2.97e4T^{2} \)
37 \( 1 - 218.T + 5.06e4T^{2} \)
41 \( 1 + 394.T + 6.89e4T^{2} \)
43 \( 1 - 396.T + 7.95e4T^{2} \)
47 \( 1 + 33.3T + 1.03e5T^{2} \)
53 \( 1 - 150.T + 1.48e5T^{2} \)
59 \( 1 - 396.T + 2.05e5T^{2} \)
61 \( 1 + 505.T + 2.26e5T^{2} \)
67 \( 1 + 552.T + 3.00e5T^{2} \)
71 \( 1 + 756.T + 3.57e5T^{2} \)
73 \( 1 + 579.T + 3.89e5T^{2} \)
79 \( 1 - 18.6T + 4.93e5T^{2} \)
83 \( 1 + 1.31e3T + 5.71e5T^{2} \)
89 \( 1 + 541.T + 7.04e5T^{2} \)
97 \( 1 + 16.7T + 9.12e5T^{2} \)
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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

−8.630036099847607103304394045136, −7.51361627020208628250226084890, −7.05115841631546480504155186429, −6.12271568417530752097121010100, −5.32326671824905847165699701450, −4.38073107734099778636550364587, −3.21887832097779684500876211492, −2.70233269368652820511343938698, −1.15491773932749749754121685669, 0, 1.15491773932749749754121685669, 2.70233269368652820511343938698, 3.21887832097779684500876211492, 4.38073107734099778636550364587, 5.32326671824905847165699701450, 6.12271568417530752097121010100, 7.05115841631546480504155186429, 7.51361627020208628250226084890, 8.630036099847607103304394045136

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