Properties

Label 2-15e2-5.4-c5-0-34
Degree $2$
Conductor $225$
Sign $-0.894 - 0.447i$
Analytic cond. $36.0863$
Root an. cond. $6.00719$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 5.26i·2-s + 4.31·4-s − 131. i·7-s − 191. i·8-s − 290.·11-s + 68.3i·13-s − 689.·14-s − 867.·16-s − 310. i·17-s + 2.13e3·19-s + 1.52e3i·22-s − 873. i·23-s + 359.·26-s − 564. i·28-s − 2.58e3·29-s + ⋯
L(s)  = 1  − 0.930i·2-s + 0.134·4-s − 1.01i·7-s − 1.05i·8-s − 0.722·11-s + 0.112i·13-s − 0.940·14-s − 0.847·16-s − 0.260i·17-s + 1.35·19-s + 0.672i·22-s − 0.344i·23-s + 0.104·26-s − 0.136i·28-s − 0.569·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 225 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 225 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(225\)    =    \(3^{2} \cdot 5^{2}\)
Sign: $-0.894 - 0.447i$
Analytic conductor: \(36.0863\)
Root analytic conductor: \(6.00719\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{225} (199, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 225,\ (\ :5/2),\ -0.894 - 0.447i)\)

Particular Values

\(L(3)\) \(\approx\) \(1.335920286\)
\(L(\frac12)\) \(\approx\) \(1.335920286\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
good2 \( 1 + 5.26iT - 32T^{2} \)
7 \( 1 + 131. iT - 1.68e4T^{2} \)
11 \( 1 + 290.T + 1.61e5T^{2} \)
13 \( 1 - 68.3iT - 3.71e5T^{2} \)
17 \( 1 + 310. iT - 1.41e6T^{2} \)
19 \( 1 - 2.13e3T + 2.47e6T^{2} \)
23 \( 1 + 873. iT - 6.43e6T^{2} \)
29 \( 1 + 2.58e3T + 2.05e7T^{2} \)
31 \( 1 + 9.08e3T + 2.86e7T^{2} \)
37 \( 1 + 3.99e3iT - 6.93e7T^{2} \)
41 \( 1 + 1.69e4T + 1.15e8T^{2} \)
43 \( 1 + 1.80e4iT - 1.47e8T^{2} \)
47 \( 1 - 2.48e4iT - 2.29e8T^{2} \)
53 \( 1 - 7.65e3iT - 4.18e8T^{2} \)
59 \( 1 + 9.23e3T + 7.14e8T^{2} \)
61 \( 1 - 3.32e3T + 8.44e8T^{2} \)
67 \( 1 - 3.23e4iT - 1.35e9T^{2} \)
71 \( 1 - 3.58e4T + 1.80e9T^{2} \)
73 \( 1 + 2.65e4iT - 2.07e9T^{2} \)
79 \( 1 + 7.17e4T + 3.07e9T^{2} \)
83 \( 1 + 3.96e4iT - 3.93e9T^{2} \)
89 \( 1 + 1.17e5T + 5.58e9T^{2} \)
97 \( 1 + 2.18e4iT - 8.58e9T^{2} \)
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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

−10.82212541825111991175558440796, −10.15642369539610528885831368134, −9.193774551426279837060268553267, −7.61298065891296350495504165162, −6.98500188717081961901163137984, −5.44615516391365637469751392367, −4.01552092017270692675135101419, −3.01137345919572233803921218485, −1.63031512402403091216764594750, −0.36253687392018965373720377955, 1.90195304862801877968033341289, 3.18189289056459947679117846628, 5.18786885288904411912424500898, 5.68837685233168168709218745577, 6.93664464903077159493270715862, 7.84790651644835155374383816609, 8.722329036404880551242681896712, 9.826015377994463397562005397684, 11.11708731302893309919701940913, 11.85179931988837039766052030133

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