Properties

Label 2-30e2-5.3-c4-0-17
Degree $2$
Conductor $900$
Sign $0.850 - 0.525i$
Analytic cond. $93.0329$
Root an. cond. $9.64535$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−4.21 + 4.21i)7-s + 152.·11-s + (136. + 136. i)13-s + (348. − 348. i)17-s + 527. i·19-s + (−70.5 − 70.5i)23-s + 68.9i·29-s − 1.37e3·31-s + (1.00e3 − 1.00e3i)37-s − 663.·41-s + (−1.63e3 − 1.63e3i)43-s + (438. − 438. i)47-s + 2.36e3i·49-s + (712. + 712. i)53-s + 2.91e3i·59-s + ⋯
L(s)  = 1  + (−0.0859 + 0.0859i)7-s + 1.26·11-s + (0.808 + 0.808i)13-s + (1.20 − 1.20i)17-s + 1.46i·19-s + (−0.133 − 0.133i)23-s + 0.0820i·29-s − 1.42·31-s + (0.732 − 0.732i)37-s − 0.394·41-s + (−0.882 − 0.882i)43-s + (0.198 − 0.198i)47-s + 0.985i·49-s + (0.253 + 0.253i)53-s + 0.838i·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.850 - 0.525i)\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & (0.850 - 0.525i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(900\)    =    \(2^{2} \cdot 3^{2} \cdot 5^{2}\)
Sign: $0.850 - 0.525i$
Analytic conductor: \(93.0329\)
Root analytic conductor: \(9.64535\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{900} (793, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 900,\ (\ :2),\ 0.850 - 0.525i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(2.521529731\)
\(L(\frac12)\) \(\approx\) \(2.521529731\)
\(L(3)\) 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 \( 1 + (4.21 - 4.21i)T - 2.40e3iT^{2} \)
11 \( 1 - 152.T + 1.46e4T^{2} \)
13 \( 1 + (-136. - 136. i)T + 2.85e4iT^{2} \)
17 \( 1 + (-348. + 348. i)T - 8.35e4iT^{2} \)
19 \( 1 - 527. iT - 1.30e5T^{2} \)
23 \( 1 + (70.5 + 70.5i)T + 2.79e5iT^{2} \)
29 \( 1 - 68.9iT - 7.07e5T^{2} \)
31 \( 1 + 1.37e3T + 9.23e5T^{2} \)
37 \( 1 + (-1.00e3 + 1.00e3i)T - 1.87e6iT^{2} \)
41 \( 1 + 663.T + 2.82e6T^{2} \)
43 \( 1 + (1.63e3 + 1.63e3i)T + 3.41e6iT^{2} \)
47 \( 1 + (-438. + 438. i)T - 4.87e6iT^{2} \)
53 \( 1 + (-712. - 712. i)T + 7.89e6iT^{2} \)
59 \( 1 - 2.91e3iT - 1.21e7T^{2} \)
61 \( 1 - 1.39e3T + 1.38e7T^{2} \)
67 \( 1 + (-1.69e3 + 1.69e3i)T - 2.01e7iT^{2} \)
71 \( 1 - 3.28e3T + 2.54e7T^{2} \)
73 \( 1 + (-1.46e3 - 1.46e3i)T + 2.83e7iT^{2} \)
79 \( 1 + 3.38e3iT - 3.89e7T^{2} \)
83 \( 1 + (-8.69e3 - 8.69e3i)T + 4.74e7iT^{2} \)
89 \( 1 + 4.27e3iT - 6.27e7T^{2} \)
97 \( 1 + (7.21e3 - 7.21e3i)T - 8.85e7iT^{2} \)
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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

−9.468202200074544415512256984386, −8.965109115775705958076474199822, −7.904850669003738101792265578070, −7.04046519079992018202696178645, −6.16394017922120662177095538667, −5.35545576586241721526005651728, −4.04095469321828093291064677929, −3.43886731514870211870548058333, −1.91273604281966358438747810593, −0.947024518250591364563911860194, 0.71082360777867226241885790656, 1.69486513522751159386911479279, 3.23536287726445817371722407754, 3.89334367149474427803149832548, 5.13001118673063739193815361221, 6.08310278566720447573786765773, 6.79906202296384049824718869258, 7.87474977641850091940826706391, 8.621962064564712063183030150273, 9.462985032301590018207861971671

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