Properties

Label 2-5e2-25.9-c3-0-3
Degree $2$
Conductor $25$
Sign $0.976 - 0.216i$
Analytic cond. $1.47504$
Root an. cond. $1.21451$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−0.217 + 0.299i)2-s + (2.64 − 0.859i)3-s + (2.42 + 7.47i)4-s + (7.78 − 8.02i)5-s + (−0.317 + 0.978i)6-s + 0.707i·7-s + (−5.58 − 1.81i)8-s + (−15.5 + 11.3i)9-s + (0.708 + 4.07i)10-s + (−36.2 − 26.3i)11-s + (12.8 + 17.6i)12-s + (−28.2 − 38.8i)13-s + (−0.211 − 0.153i)14-s + (13.6 − 27.9i)15-s + (−49.1 + 35.6i)16-s + (95.0 + 30.8i)17-s + ⋯
L(s)  = 1  + (−0.0769 + 0.105i)2-s + (0.508 − 0.165i)3-s + (0.303 + 0.934i)4-s + (0.696 − 0.717i)5-s + (−0.0216 + 0.0665i)6-s + 0.0382i·7-s + (−0.246 − 0.0801i)8-s + (−0.577 + 0.419i)9-s + (0.0223 + 0.128i)10-s + (−0.993 − 0.721i)11-s + (0.309 + 0.425i)12-s + (−0.601 − 0.828i)13-s + (−0.00404 − 0.00293i)14-s + (0.235 − 0.480i)15-s + (−0.767 + 0.557i)16-s + (1.35 + 0.440i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 25 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.976 - 0.216i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 25 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.976 - 0.216i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(25\)    =    \(5^{2}\)
Sign: $0.976 - 0.216i$
Analytic conductor: \(1.47504\)
Root analytic conductor: \(1.21451\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{25} (9, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 25,\ (\ :3/2),\ 0.976 - 0.216i)\)

Particular Values

\(L(2)\) \(\approx\) \(1.32798 + 0.145521i\)
\(L(\frac12)\) \(\approx\) \(1.32798 + 0.145521i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + (-7.78 + 8.02i)T \)
good2 \( 1 + (0.217 - 0.299i)T + (-2.47 - 7.60i)T^{2} \)
3 \( 1 + (-2.64 + 0.859i)T + (21.8 - 15.8i)T^{2} \)
7 \( 1 - 0.707iT - 343T^{2} \)
11 \( 1 + (36.2 + 26.3i)T + (411. + 1.26e3i)T^{2} \)
13 \( 1 + (28.2 + 38.8i)T + (-678. + 2.08e3i)T^{2} \)
17 \( 1 + (-95.0 - 30.8i)T + (3.97e3 + 2.88e3i)T^{2} \)
19 \( 1 + (17.2 - 52.9i)T + (-5.54e3 - 4.03e3i)T^{2} \)
23 \( 1 + (-68.7 + 94.5i)T + (-3.75e3 - 1.15e4i)T^{2} \)
29 \( 1 + (-35.9 - 110. i)T + (-1.97e4 + 1.43e4i)T^{2} \)
31 \( 1 + (19.5 - 60.2i)T + (-2.41e4 - 1.75e4i)T^{2} \)
37 \( 1 + (69.5 + 95.6i)T + (-1.56e4 + 4.81e4i)T^{2} \)
41 \( 1 + (-147. + 106. i)T + (2.12e4 - 6.55e4i)T^{2} \)
43 \( 1 - 418. iT - 7.95e4T^{2} \)
47 \( 1 + (146. - 47.4i)T + (8.39e4 - 6.10e4i)T^{2} \)
53 \( 1 + (-475. + 154. i)T + (1.20e5 - 8.75e4i)T^{2} \)
59 \( 1 + (74.8 - 54.3i)T + (6.34e4 - 1.95e5i)T^{2} \)
61 \( 1 + (-522. - 379. i)T + (7.01e4 + 2.15e5i)T^{2} \)
67 \( 1 + (890. + 289. i)T + (2.43e5 + 1.76e5i)T^{2} \)
71 \( 1 + (48.2 + 148. i)T + (-2.89e5 + 2.10e5i)T^{2} \)
73 \( 1 + (-353. + 486. i)T + (-1.20e5 - 3.69e5i)T^{2} \)
79 \( 1 + (-208. - 640. i)T + (-3.98e5 + 2.89e5i)T^{2} \)
83 \( 1 + (1.27e3 + 414. i)T + (4.62e5 + 3.36e5i)T^{2} \)
89 \( 1 + (109. + 79.2i)T + (2.17e5 + 6.70e5i)T^{2} \)
97 \( 1 + (-277. + 90.3i)T + (7.38e5 - 5.36e5i)T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−16.93923616622867416370529218050, −16.27936447144993470525021532565, −14.53836039030954378050384803802, −13.19891398609366986547869007513, −12.37977500234990184957266559281, −10.50464225585699137190604754575, −8.659281897009402248782719120335, −7.81152368499671261489424181726, −5.54094854536219008180860370430, −2.84453380039830201696768810603, 2.53097300404160091062810969766, 5.49471063015905721383392336058, 7.14516187544295604394966021915, 9.384042103781677962962784507947, 10.22208970883013968409717794021, 11.67544144463958003873278059435, 13.67499752179922751033756073851, 14.62749888504777106160723368579, 15.41108163180705768682947419623, 17.21631820906101211845734562066

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