Properties

Label 2-15e2-45.32-c3-0-7
Degree $2$
Conductor $225$
Sign $-0.999 - 0.00170i$
Analytic cond. $13.2754$
Root an. cond. $3.64354$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (2.57 + 0.689i)2-s + (0.974 + 5.10i)3-s + (−0.789 − 0.455i)4-s + (−1.01 + 13.7i)6-s + (0.400 − 1.49i)7-s + (−16.7 − 16.7i)8-s + (−25.1 + 9.94i)9-s + (−61.6 + 35.5i)11-s + (1.55 − 4.47i)12-s + (10.3 + 38.6i)13-s + (2.05 − 3.56i)14-s + (−27.9 − 48.3i)16-s + (−45.8 + 45.8i)17-s + (−71.4 + 8.28i)18-s + 3.05i·19-s + ⋯
L(s)  = 1  + (0.909 + 0.243i)2-s + (0.187 + 0.982i)3-s + (−0.0986 − 0.0569i)4-s + (−0.0687 + 0.938i)6-s + (0.0216 − 0.0806i)7-s + (−0.741 − 0.741i)8-s + (−0.929 + 0.368i)9-s + (−1.69 + 0.975i)11-s + (0.0374 − 0.107i)12-s + (0.220 + 0.824i)13-s + (0.0392 − 0.0680i)14-s + (−0.436 − 0.756i)16-s + (−0.654 + 0.654i)17-s + (−0.935 + 0.108i)18-s + 0.0368i·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 225 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.999 - 0.00170i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 225 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.999 - 0.00170i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(225\)    =    \(3^{2} \cdot 5^{2}\)
Sign: $-0.999 - 0.00170i$
Analytic conductor: \(13.2754\)
Root analytic conductor: \(3.64354\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{225} (32, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 225,\ (\ :3/2),\ -0.999 - 0.00170i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.000997618 + 1.16986i\)
\(L(\frac12)\) \(\approx\) \(0.000997618 + 1.16986i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-0.974 - 5.10i)T \)
5 \( 1 \)
good2 \( 1 + (-2.57 - 0.689i)T + (6.92 + 4i)T^{2} \)
7 \( 1 + (-0.400 + 1.49i)T + (-297. - 171.5i)T^{2} \)
11 \( 1 + (61.6 - 35.5i)T + (665.5 - 1.15e3i)T^{2} \)
13 \( 1 + (-10.3 - 38.6i)T + (-1.90e3 + 1.09e3i)T^{2} \)
17 \( 1 + (45.8 - 45.8i)T - 4.91e3iT^{2} \)
19 \( 1 - 3.05iT - 6.85e3T^{2} \)
23 \( 1 + (-140. + 37.6i)T + (1.05e4 - 6.08e3i)T^{2} \)
29 \( 1 + (91.6 + 158. i)T + (-1.21e4 + 2.11e4i)T^{2} \)
31 \( 1 + (89.3 - 154. i)T + (-1.48e4 - 2.57e4i)T^{2} \)
37 \( 1 + (-26.4 - 26.4i)T + 5.06e4iT^{2} \)
41 \( 1 + (-79.5 - 45.9i)T + (3.44e4 + 5.96e4i)T^{2} \)
43 \( 1 + (-48.4 - 12.9i)T + (6.88e4 + 3.97e4i)T^{2} \)
47 \( 1 + (143. + 38.3i)T + (8.99e4 + 5.19e4i)T^{2} \)
53 \( 1 + (-182. - 182. i)T + 1.48e5iT^{2} \)
59 \( 1 + (-128. + 223. i)T + (-1.02e5 - 1.77e5i)T^{2} \)
61 \( 1 + (-152. - 263. i)T + (-1.13e5 + 1.96e5i)T^{2} \)
67 \( 1 + (-231. + 62.0i)T + (2.60e5 - 1.50e5i)T^{2} \)
71 \( 1 - 470. iT - 3.57e5T^{2} \)
73 \( 1 + (445. - 445. i)T - 3.89e5iT^{2} \)
79 \( 1 + (-134. + 77.7i)T + (2.46e5 - 4.26e5i)T^{2} \)
83 \( 1 + (216. - 806. i)T + (-4.95e5 - 2.85e5i)T^{2} \)
89 \( 1 + 1.35e3T + 7.04e5T^{2} \)
97 \( 1 + (-77.0 + 287. i)T + (-7.90e5 - 4.56e5i)T^{2} \)
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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

−12.61100636018308072612209485692, −11.22756037838343210995765294696, −10.32740364341412225546677899241, −9.458807871165603750016537289223, −8.480788602702228586587880946644, −7.06344060927265374345948309757, −5.69045519137974404413585402029, −4.81162187184842148696037372592, −4.04050866673646333995397468862, −2.60581755470852127678109489257, 0.33007942848235065012797270475, 2.53024603609456868091443256185, 3.33490819698222648596189282418, 5.16607224271183021763872114500, 5.78279195853670797423923882716, 7.29501539512998580581532100109, 8.254613175525747449375550195195, 9.058627417712069955311235632004, 10.82328152762865049191794453247, 11.47485885558241445302481922578

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