Properties

Label 2-5e3-25.9-c3-0-6
Degree $2$
Conductor $125$
Sign $0.816 - 0.577i$
Analytic cond. $7.37523$
Root an. cond. $2.71573$
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  + (−2.04 + 2.81i)2-s + (−8.11 + 2.63i)3-s + (−1.27 − 3.91i)4-s + (9.17 − 28.2i)6-s − 12.5i·7-s + (−12.8 − 4.17i)8-s + (37.0 − 26.9i)9-s + (−30.5 − 22.2i)11-s + (20.6 + 28.4i)12-s + (18.7 + 25.8i)13-s + (35.2 + 25.5i)14-s + (64.7 − 47.0i)16-s + (17.8 + 5.81i)17-s + 159. i·18-s + (−49.5 + 152. i)19-s + ⋯
L(s)  = 1  + (−0.723 + 0.995i)2-s + (−1.56 + 0.507i)3-s + (−0.159 − 0.489i)4-s + (0.624 − 1.92i)6-s − 0.675i·7-s + (−0.567 − 0.184i)8-s + (1.37 − 0.996i)9-s + (−0.837 − 0.608i)11-s + (0.496 + 0.683i)12-s + (0.400 + 0.551i)13-s + (0.672 + 0.488i)14-s + (1.01 − 0.734i)16-s + (0.255 + 0.0829i)17-s + 2.08i·18-s + (−0.598 + 1.84i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 125 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.816 - 0.577i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 125 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.816 - 0.577i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(125\)    =    \(5^{3}\)
Sign: $0.816 - 0.577i$
Analytic conductor: \(7.37523\)
Root analytic conductor: \(2.71573\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{125} (49, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 125,\ (\ :3/2),\ 0.816 - 0.577i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.413782 + 0.131509i\)
\(L(\frac12)\) \(\approx\) \(0.413782 + 0.131509i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
good2 \( 1 + (2.04 - 2.81i)T + (-2.47 - 7.60i)T^{2} \)
3 \( 1 + (8.11 - 2.63i)T + (21.8 - 15.8i)T^{2} \)
7 \( 1 + 12.5iT - 343T^{2} \)
11 \( 1 + (30.5 + 22.2i)T + (411. + 1.26e3i)T^{2} \)
13 \( 1 + (-18.7 - 25.8i)T + (-678. + 2.08e3i)T^{2} \)
17 \( 1 + (-17.8 - 5.81i)T + (3.97e3 + 2.88e3i)T^{2} \)
19 \( 1 + (49.5 - 152. i)T + (-5.54e3 - 4.03e3i)T^{2} \)
23 \( 1 + (-62.7 + 86.4i)T + (-3.75e3 - 1.15e4i)T^{2} \)
29 \( 1 + (33.1 + 102. i)T + (-1.97e4 + 1.43e4i)T^{2} \)
31 \( 1 + (2.18 - 6.73i)T + (-2.41e4 - 1.75e4i)T^{2} \)
37 \( 1 + (-38.0 - 52.3i)T + (-1.56e4 + 4.81e4i)T^{2} \)
41 \( 1 + (-305. + 222. i)T + (2.12e4 - 6.55e4i)T^{2} \)
43 \( 1 + 234. iT - 7.95e4T^{2} \)
47 \( 1 + (-101. + 32.9i)T + (8.39e4 - 6.10e4i)T^{2} \)
53 \( 1 + (-196. + 64.0i)T + (1.20e5 - 8.75e4i)T^{2} \)
59 \( 1 + (-261. + 190. i)T + (6.34e4 - 1.95e5i)T^{2} \)
61 \( 1 + (-221. - 161. i)T + (7.01e4 + 2.15e5i)T^{2} \)
67 \( 1 + (-134. - 43.7i)T + (2.43e5 + 1.76e5i)T^{2} \)
71 \( 1 + (185. + 570. i)T + (-2.89e5 + 2.10e5i)T^{2} \)
73 \( 1 + (84.9 - 116. i)T + (-1.20e5 - 3.69e5i)T^{2} \)
79 \( 1 + (98.8 + 304. i)T + (-3.98e5 + 2.89e5i)T^{2} \)
83 \( 1 + (1.05e3 + 344. i)T + (4.62e5 + 3.36e5i)T^{2} \)
89 \( 1 + (43.7 + 31.7i)T + (2.17e5 + 6.70e5i)T^{2} \)
97 \( 1 + (-1.25e3 + 406. i)T + (7.38e5 - 5.36e5i)T^{2} \)
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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

−12.81375017244613446317168771762, −11.82022643922127264856725111179, −10.68185608588532492725172705478, −10.07226427173812455759905890557, −8.614963914213779002765314730632, −7.43978555620847908249537650195, −6.28808872919064344328004262993, −5.57657305320975779514657794613, −3.99869343718584488151524606937, −0.48772565296824917216425979050, 0.910056807299221988540075195240, 2.54752183404302133147518096338, 5.05404691706643599025482321469, 5.98721516053189270099044374169, 7.32098291150081473890591792078, 8.848289761994746307501704391485, 10.03116051421794196367889130836, 11.04001693050619887458387258810, 11.42645771232550301639455876700, 12.59428545340115939201971477652

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