Properties

Label 2-30e2-45.14-c2-0-17
Degree $2$
Conductor $900$
Sign $0.981 - 0.193i$
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  + (−1.39 + 2.65i)3-s + (2.45 − 1.41i)7-s + (−5.10 − 7.40i)9-s + (−0.949 + 0.547i)11-s + (3.63 + 2.09i)13-s + 7.85·17-s − 13.3·19-s + (0.340 + 8.48i)21-s + (12.3 − 21.4i)23-s + (26.8 − 3.23i)27-s + (2.43 − 1.40i)29-s + (12.0 − 20.8i)31-s + (−0.131 − 3.28i)33-s − 49.9i·37-s + (−10.6 + 6.72i)39-s + ⋯
L(s)  = 1  + (−0.464 + 0.885i)3-s + (0.350 − 0.202i)7-s + (−0.567 − 0.823i)9-s + (−0.0862 + 0.0498i)11-s + (0.279 + 0.161i)13-s + 0.462·17-s − 0.703·19-s + (0.0161 + 0.404i)21-s + (0.537 − 0.931i)23-s + (0.992 − 0.119i)27-s + (0.0840 − 0.0485i)29-s + (0.389 − 0.673i)31-s + (−0.00398 − 0.0995i)33-s − 1.34i·37-s + (−0.272 + 0.172i)39-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.981 - 0.193i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.981 - 0.193i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(900\)    =    \(2^{2} \cdot 3^{2} \cdot 5^{2}\)
Sign: $0.981 - 0.193i$
Analytic conductor: \(24.5232\)
Root analytic conductor: \(4.95209\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{900} (149, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 900,\ (\ :1),\ 0.981 - 0.193i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.541275168\)
\(L(\frac12)\) \(\approx\) \(1.541275168\)
\(L(2)\) 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 \( 1 + (1.39 - 2.65i)T \)
5 \( 1 \)
good7 \( 1 + (-2.45 + 1.41i)T + (24.5 - 42.4i)T^{2} \)
11 \( 1 + (0.949 - 0.547i)T + (60.5 - 104. i)T^{2} \)
13 \( 1 + (-3.63 - 2.09i)T + (84.5 + 146. i)T^{2} \)
17 \( 1 - 7.85T + 289T^{2} \)
19 \( 1 + 13.3T + 361T^{2} \)
23 \( 1 + (-12.3 + 21.4i)T + (-264.5 - 458. i)T^{2} \)
29 \( 1 + (-2.43 + 1.40i)T + (420.5 - 728. i)T^{2} \)
31 \( 1 + (-12.0 + 20.8i)T + (-480.5 - 832. i)T^{2} \)
37 \( 1 + 49.9iT - 1.36e3T^{2} \)
41 \( 1 + (18.9 + 10.9i)T + (840.5 + 1.45e3i)T^{2} \)
43 \( 1 + (-42.4 + 24.5i)T + (924.5 - 1.60e3i)T^{2} \)
47 \( 1 + (-33.8 - 58.5i)T + (-1.10e3 + 1.91e3i)T^{2} \)
53 \( 1 - 49.8T + 2.80e3T^{2} \)
59 \( 1 + (-86.8 - 50.1i)T + (1.74e3 + 3.01e3i)T^{2} \)
61 \( 1 + (41.5 + 71.9i)T + (-1.86e3 + 3.22e3i)T^{2} \)
67 \( 1 + (-49.8 - 28.7i)T + (2.24e3 + 3.88e3i)T^{2} \)
71 \( 1 + 14.2iT - 5.04e3T^{2} \)
73 \( 1 - 71.5iT - 5.32e3T^{2} \)
79 \( 1 + (-54.4 - 94.2i)T + (-3.12e3 + 5.40e3i)T^{2} \)
83 \( 1 + (40.2 + 69.7i)T + (-3.44e3 + 5.96e3i)T^{2} \)
89 \( 1 - 65.6iT - 7.92e3T^{2} \)
97 \( 1 + (-134. + 77.4i)T + (4.70e3 - 8.14e3i)T^{2} \)
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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

−10.07218849268577350565339874994, −9.143491467245444673451907260041, −8.459993625490619637739414613129, −7.36945393137750042305032484188, −6.31904564263171158704633279019, −5.51918215862058835119817531395, −4.52220257728183904432829205187, −3.82543713619237273410574177754, −2.48963520208147401414051794110, −0.71846865437920582164909892629, 0.940794649380757344460439334654, 2.09035802800821956840218059396, 3.33360315631330397554875418006, 4.80182454916829037806206761057, 5.58571147918284147381715812990, 6.47727926744428033052154044753, 7.29531703208617595035363767283, 8.170130650369508064758189184350, 8.798247516321569117097699306718, 10.05046980177141131084391166964

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