Properties

Label 2-30e2-1.1-c3-0-23
Degree $2$
Conductor $900$
Sign $-1$
Analytic cond. $53.1017$
Root an. cond. $7.28709$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 37·7-s − 89·13-s − 163·19-s − 289·31-s − 110·37-s − 71·43-s + 1.02e3·49-s + 719·61-s − 1.00e3·67-s − 1.19e3·73-s + 884·79-s − 3.29e3·91-s + 523·97-s − 1.82e3·103-s − 1.56e3·109-s + ⋯
L(s)  = 1  + 1.99·7-s − 1.89·13-s − 1.96·19-s − 1.67·31-s − 0.488·37-s − 0.251·43-s + 2.99·49-s + 1.50·61-s − 1.83·67-s − 1.90·73-s + 1.25·79-s − 3.79·91-s + 0.547·97-s − 1.74·103-s − 1.37·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(900\)    =    \(2^{2} \cdot 3^{2} \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(53.1017\)
Root analytic conductor: \(7.28709\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 900,\ (\ :3/2),\ -1)\)

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 \( 1 - 37 T + p^{3} T^{2} \)
11 \( 1 + p^{3} T^{2} \)
13 \( 1 + 89 T + p^{3} T^{2} \)
17 \( 1 + p^{3} T^{2} \)
19 \( 1 + 163 T + p^{3} T^{2} \)
23 \( 1 + p^{3} T^{2} \)
29 \( 1 + p^{3} T^{2} \)
31 \( 1 + 289 T + p^{3} T^{2} \)
37 \( 1 + 110 T + p^{3} T^{2} \)
41 \( 1 + p^{3} T^{2} \)
43 \( 1 + 71 T + p^{3} T^{2} \)
47 \( 1 + p^{3} T^{2} \)
53 \( 1 + p^{3} T^{2} \)
59 \( 1 + p^{3} T^{2} \)
61 \( 1 - 719 T + p^{3} T^{2} \)
67 \( 1 + 1007 T + p^{3} T^{2} \)
71 \( 1 + p^{3} T^{2} \)
73 \( 1 + 1190 T + p^{3} T^{2} \)
79 \( 1 - 884 T + p^{3} T^{2} \)
83 \( 1 + p^{3} T^{2} \)
89 \( 1 + p^{3} T^{2} \)
97 \( 1 - 523 T + p^{3} T^{2} \)
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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

−9.171533862382586125532885984426, −8.403312877624171770795674139021, −7.65328836703601654242388743001, −6.95169254357698925660683999838, −5.56270409500053343461452039716, −4.83098389905645347601886373734, −4.14136905628284483714785641355, −2.40531407293645915885499211955, −1.70429886250894445904463500386, 0, 1.70429886250894445904463500386, 2.40531407293645915885499211955, 4.14136905628284483714785641355, 4.83098389905645347601886373734, 5.56270409500053343461452039716, 6.95169254357698925660683999838, 7.65328836703601654242388743001, 8.403312877624171770795674139021, 9.171533862382586125532885984426

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