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Properties

Label 2-5e4-25.11-c1-0-0
Degree $2$
Conductor $625$
Sign $-0.855 + 0.518i$
Analytic cond. $4.99065$
Root an. cond. $2.23397$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.855 + 0.621i)2-s + (−0.212 + 0.653i)3-s + (−0.272 + 0.838i)4-s + (−0.224 − 0.691i)6-s + 1.01·7-s + (−0.941 − 2.89i)8-s + (2.04 + 1.48i)9-s + (−4.14 + 3.00i)11-s + (−0.490 − 0.356i)12-s + (−4.92 − 3.57i)13-s + (−0.865 + 0.628i)14-s + (1.17 + 0.857i)16-s + (0.986 + 3.03i)17-s − 2.67·18-s + (1.05 + 3.26i)19-s + ⋯
L(s)  = 1  + (−0.604 + 0.439i)2-s + (−0.122 + 0.377i)3-s + (−0.136 + 0.419i)4-s + (−0.0916 − 0.282i)6-s + 0.382·7-s + (−0.332 − 1.02i)8-s + (0.681 + 0.495i)9-s + (−1.24 + 0.907i)11-s + (−0.141 − 0.102i)12-s + (−1.36 − 0.992i)13-s + (−0.231 + 0.168i)14-s + (0.294 + 0.214i)16-s + (0.239 + 0.736i)17-s − 0.629·18-s + (0.243 + 0.748i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 625 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.855 + 0.518i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 625 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.855 + 0.518i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(625\)    =    \(5^{4}\)
Sign: $-0.855 + 0.518i$
Analytic conductor: \(4.99065\)
Root analytic conductor: \(2.23397\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{625} (251, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 625,\ (\ :1/2),\ -0.855 + 0.518i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.102196 - 0.366027i\)
\(L(\frac12)\) \(\approx\) \(0.102196 - 0.366027i\)
\(L(\frac{3}{2})\) 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 \( 1 + (0.855 - 0.621i)T + (0.618 - 1.90i)T^{2} \)
3 \( 1 + (0.212 - 0.653i)T + (-2.42 - 1.76i)T^{2} \)
7 \( 1 - 1.01T + 7T^{2} \)
11 \( 1 + (4.14 - 3.00i)T + (3.39 - 10.4i)T^{2} \)
13 \( 1 + (4.92 + 3.57i)T + (4.01 + 12.3i)T^{2} \)
17 \( 1 + (-0.986 - 3.03i)T + (-13.7 + 9.99i)T^{2} \)
19 \( 1 + (-1.05 - 3.26i)T + (-15.3 + 11.1i)T^{2} \)
23 \( 1 + (2.36 - 1.71i)T + (7.10 - 21.8i)T^{2} \)
29 \( 1 + (0.479 - 1.47i)T + (-23.4 - 17.0i)T^{2} \)
31 \( 1 + (2.47 + 7.60i)T + (-25.0 + 18.2i)T^{2} \)
37 \( 1 + (6.80 + 4.94i)T + (11.4 + 35.1i)T^{2} \)
41 \( 1 + (-1.50 - 1.09i)T + (12.6 + 38.9i)T^{2} \)
43 \( 1 + 5.22T + 43T^{2} \)
47 \( 1 + (1.48 - 4.56i)T + (-38.0 - 27.6i)T^{2} \)
53 \( 1 + (-3.10 + 9.55i)T + (-42.8 - 31.1i)T^{2} \)
59 \( 1 + (2.34 + 1.70i)T + (18.2 + 56.1i)T^{2} \)
61 \( 1 + (-1.86 + 1.35i)T + (18.8 - 58.0i)T^{2} \)
67 \( 1 + (-1.43 - 4.42i)T + (-54.2 + 39.3i)T^{2} \)
71 \( 1 + (2.39 - 7.35i)T + (-57.4 - 41.7i)T^{2} \)
73 \( 1 + (-0.481 + 0.350i)T + (22.5 - 69.4i)T^{2} \)
79 \( 1 + (-3.41 + 10.5i)T + (-63.9 - 46.4i)T^{2} \)
83 \( 1 + (-4.41 - 13.5i)T + (-67.1 + 48.7i)T^{2} \)
89 \( 1 + (-5.17 + 3.75i)T + (27.5 - 84.6i)T^{2} \)
97 \( 1 + (4.35 - 13.3i)T + (-78.4 - 57.0i)T^{2} \)
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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

−10.74751851516348895274916710463, −9.977644353667564942994903028408, −9.655642918911110658950249694658, −8.120493280628123772465102841335, −7.78443195766134877916307062056, −7.10638378020444699916025824362, −5.54925987228857641621037879906, −4.76415608265862526512282899119, −3.63148447814922944736768351310, −2.13664982978542386052119142099, 0.24818660102983389173056459610, 1.74159768083169492267982282735, 2.90377281254524027804755672220, 4.70675460615525886918660381067, 5.36358417127120958313713248764, 6.65467965953224870388766036356, 7.50734929911587057256897798790, 8.500110524836803611908346184261, 9.367776953069247841344216201596, 10.08531556365118099343390490084

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