Properties

Label 2-5e2-25.8-c2-0-3
Degree $2$
Conductor $25$
Sign $-0.931 + 0.364i$
Analytic cond. $0.681200$
Root an. cond. $0.825348$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−2.38 − 1.21i)2-s + (−3.57 − 0.566i)3-s + (1.85 + 2.54i)4-s + (−4.45 − 2.27i)5-s + (7.83 + 5.69i)6-s + (6.54 − 6.54i)7-s + (0.355 + 2.24i)8-s + (3.91 + 1.27i)9-s + (7.83 + 10.8i)10-s + (−3.18 − 9.80i)11-s + (−5.17 − 10.1i)12-s + (−11.3 + 5.77i)13-s + (−23.5 + 7.65i)14-s + (14.6 + 10.6i)15-s + (5.77 − 17.7i)16-s + (0.578 − 0.0915i)17-s + ⋯
L(s)  = 1  + (−1.19 − 0.606i)2-s + (−1.19 − 0.188i)3-s + (0.462 + 0.636i)4-s + (−0.890 − 0.455i)5-s + (1.30 + 0.948i)6-s + (0.935 − 0.935i)7-s + (0.0444 + 0.280i)8-s + (0.434 + 0.141i)9-s + (0.783 + 1.08i)10-s + (−0.289 − 0.891i)11-s + (−0.431 − 0.846i)12-s + (−0.871 + 0.444i)13-s + (−1.68 + 0.546i)14-s + (0.975 + 0.711i)15-s + (0.360 − 1.11i)16-s + (0.0340 − 0.00538i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 25 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.931 + 0.364i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 25 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.931 + 0.364i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(25\)    =    \(5^{2}\)
Sign: $-0.931 + 0.364i$
Analytic conductor: \(0.681200\)
Root analytic conductor: \(0.825348\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{25} (8, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 25,\ (\ :1),\ -0.931 + 0.364i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.0471229 - 0.249871i\)
\(L(\frac12)\) \(\approx\) \(0.0471229 - 0.249871i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + (4.45 + 2.27i)T \)
good2 \( 1 + (2.38 + 1.21i)T + (2.35 + 3.23i)T^{2} \)
3 \( 1 + (3.57 + 0.566i)T + (8.55 + 2.78i)T^{2} \)
7 \( 1 + (-6.54 + 6.54i)T - 49iT^{2} \)
11 \( 1 + (3.18 + 9.80i)T + (-97.8 + 71.1i)T^{2} \)
13 \( 1 + (11.3 - 5.77i)T + (99.3 - 136. i)T^{2} \)
17 \( 1 + (-0.578 + 0.0915i)T + (274. - 89.3i)T^{2} \)
19 \( 1 + (-1.57 + 2.16i)T + (-111. - 343. i)T^{2} \)
23 \( 1 + (-16.5 + 32.4i)T + (-310. - 427. i)T^{2} \)
29 \( 1 + (-9.15 - 12.6i)T + (-259. + 799. i)T^{2} \)
31 \( 1 + (15.1 + 10.9i)T + (296. + 913. i)T^{2} \)
37 \( 1 + (26.1 + 51.3i)T + (-804. + 1.10e3i)T^{2} \)
41 \( 1 + (-0.808 + 2.48i)T + (-1.35e3 - 988. i)T^{2} \)
43 \( 1 + (7.76 + 7.76i)T + 1.84e3iT^{2} \)
47 \( 1 + (6.13 - 38.7i)T + (-2.10e3 - 682. i)T^{2} \)
53 \( 1 + (-39.0 - 6.18i)T + (2.67e3 + 868. i)T^{2} \)
59 \( 1 + (-0.494 - 0.160i)T + (2.81e3 + 2.04e3i)T^{2} \)
61 \( 1 + (-7.44 - 22.9i)T + (-3.01e3 + 2.18e3i)T^{2} \)
67 \( 1 + (-6.71 + 1.06i)T + (4.26e3 - 1.38e3i)T^{2} \)
71 \( 1 + (-80.2 + 58.3i)T + (1.55e3 - 4.79e3i)T^{2} \)
73 \( 1 + (-27.3 + 53.6i)T + (-3.13e3 - 4.31e3i)T^{2} \)
79 \( 1 + (-2.28 - 3.14i)T + (-1.92e3 + 5.93e3i)T^{2} \)
83 \( 1 + (10.3 + 65.4i)T + (-6.55e3 + 2.12e3i)T^{2} \)
89 \( 1 + (49.5 - 16.0i)T + (6.40e3 - 4.65e3i)T^{2} \)
97 \( 1 + (-0.610 + 3.85i)T + (-8.94e3 - 2.90e3i)T^{2} \)
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

−16.97955442545312657594765490447, −16.47090080243887852246291482111, −14.37389738562518082590537038238, −12.32760316387274247302662145855, −11.23785056132812567603126528119, −10.68625275369581608284251028995, −8.707564344676892490921017461846, −7.39178216663454693823579173031, −4.93602564596353106221573162120, −0.59588774193697738264585905627, 5.15639626532002690639409012138, 7.07494462927535818776735728409, 8.267769542691984107898920695577, 10.01690132627934471679503044316, 11.32490820185808803951179099993, 12.29607418552064484739334334592, 15.02082992755766604770966463697, 15.64447360631118295264181499855, 17.02701138745524775739740952990, 17.76881755723244691635609175996

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