Properties

Label 2-30e2-5.2-c2-0-10
Degree $2$
Conductor $900$
Sign $0.437 + 0.899i$
Analytic cond. $24.5232$
Root an. cond. $4.95209$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−4.89 − 4.89i)7-s + 15·11-s + (−2.44 + 2.44i)13-s + (3.67 + 3.67i)17-s + 17i·19-s + (7.34 − 7.34i)23-s − 42i·29-s − 14·31-s + (−29.3 − 29.3i)37-s + 39·41-s + (24.4 − 24.4i)43-s + (−51.4 − 51.4i)47-s − 1.00i·49-s + (66.1 − 66.1i)53-s + 6i·59-s + ⋯
L(s)  = 1  + (−0.699 − 0.699i)7-s + 1.36·11-s + (−0.188 + 0.188i)13-s + (0.216 + 0.216i)17-s + 0.894i·19-s + (0.319 − 0.319i)23-s − 1.44i·29-s − 0.451·31-s + (−0.794 − 0.794i)37-s + 0.951·41-s + (0.569 − 0.569i)43-s + (−1.09 − 1.09i)47-s − 0.0204i·49-s + (1.24 − 1.24i)53-s + 0.101i·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.437 + 0.899i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.437 + 0.899i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(900\)    =    \(2^{2} \cdot 3^{2} \cdot 5^{2}\)
Sign: $0.437 + 0.899i$
Analytic conductor: \(24.5232\)
Root analytic conductor: \(4.95209\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{900} (757, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 900,\ (\ :1),\ 0.437 + 0.899i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.638656160\)
\(L(\frac12)\) \(\approx\) \(1.638656160\)
\(L(2)\) 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 \( 1 + (4.89 + 4.89i)T + 49iT^{2} \)
11 \( 1 - 15T + 121T^{2} \)
13 \( 1 + (2.44 - 2.44i)T - 169iT^{2} \)
17 \( 1 + (-3.67 - 3.67i)T + 289iT^{2} \)
19 \( 1 - 17iT - 361T^{2} \)
23 \( 1 + (-7.34 + 7.34i)T - 529iT^{2} \)
29 \( 1 + 42iT - 841T^{2} \)
31 \( 1 + 14T + 961T^{2} \)
37 \( 1 + (29.3 + 29.3i)T + 1.36e3iT^{2} \)
41 \( 1 - 39T + 1.68e3T^{2} \)
43 \( 1 + (-24.4 + 24.4i)T - 1.84e3iT^{2} \)
47 \( 1 + (51.4 + 51.4i)T + 2.20e3iT^{2} \)
53 \( 1 + (-66.1 + 66.1i)T - 2.80e3iT^{2} \)
59 \( 1 - 6iT - 3.48e3T^{2} \)
61 \( 1 - 92T + 3.72e3T^{2} \)
67 \( 1 + (35.5 + 35.5i)T + 4.48e3iT^{2} \)
71 \( 1 - 102T + 5.04e3T^{2} \)
73 \( 1 + (-3.67 + 3.67i)T - 5.32e3iT^{2} \)
79 \( 1 + 104iT - 6.24e3T^{2} \)
83 \( 1 + (47.7 - 47.7i)T - 6.88e3iT^{2} \)
89 \( 1 - 87iT - 7.92e3T^{2} \)
97 \( 1 + (-93.0 - 93.0i)T + 9.40e3iT^{2} \)
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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

−9.789590489163760920561496417792, −9.050005734916296794658295135595, −8.076161577766651644509798330440, −7.04836845450508109899656114592, −6.46948369975955381317784862760, −5.47197300825134159297886221615, −4.06340480736354985610280641399, −3.62277918610073906154710915249, −2.02975089262195843261809410429, −0.61436178852592983934516491072, 1.17248707323914511741951684708, 2.67223944949086130621672342583, 3.59351895249567992140613370941, 4.78325383898664299619734113714, 5.78962836562753167008162879637, 6.64982625733985395534261601427, 7.35004782007268651940320670818, 8.670664784581418230074005667417, 9.187213750715146546618645748408, 9.857340679050375873774914946247

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