Properties

Label 2-75-25.21-c1-0-5
Degree $2$
Conductor $75$
Sign $-0.416 + 0.909i$
Analytic cond. $0.598878$
Root an. cond. $0.773872$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (0.655 − 2.01i)2-s + (−0.809 − 0.587i)3-s + (−2.02 − 1.47i)4-s + (−2.21 + 0.291i)5-s + (−1.71 + 1.24i)6-s + 4.35·7-s + (−0.865 + 0.629i)8-s + (0.309 + 0.951i)9-s + (−0.865 + 4.66i)10-s + (−0.488 + 1.50i)11-s + (0.773 + 2.38i)12-s + (0.370 + 1.13i)13-s + (2.85 − 8.79i)14-s + (1.96 + 1.06i)15-s + (−0.845 − 2.60i)16-s + (0.907 − 0.659i)17-s + ⋯
L(s)  = 1  + (0.463 − 1.42i)2-s + (−0.467 − 0.339i)3-s + (−1.01 − 0.735i)4-s + (−0.991 + 0.130i)5-s + (−0.700 + 0.509i)6-s + 1.64·7-s + (−0.306 + 0.222i)8-s + (0.103 + 0.317i)9-s + (−0.273 + 1.47i)10-s + (−0.147 + 0.453i)11-s + (0.223 + 0.687i)12-s + (0.102 + 0.315i)13-s + (0.763 − 2.35i)14-s + (0.507 + 0.275i)15-s + (−0.211 − 0.650i)16-s + (0.220 − 0.159i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 75 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.416 + 0.909i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 75 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.416 + 0.909i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(75\)    =    \(3 \cdot 5^{2}\)
Sign: $-0.416 + 0.909i$
Analytic conductor: \(0.598878\)
Root analytic conductor: \(0.773872\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{75} (46, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 75,\ (\ :1/2),\ -0.416 + 0.909i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.535167 - 0.834022i\)
\(L(\frac12)\) \(\approx\) \(0.535167 - 0.834022i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (0.809 + 0.587i)T \)
5 \( 1 + (2.21 - 0.291i)T \)
good2 \( 1 + (-0.655 + 2.01i)T + (-1.61 - 1.17i)T^{2} \)
7 \( 1 - 4.35T + 7T^{2} \)
11 \( 1 + (0.488 - 1.50i)T + (-8.89 - 6.46i)T^{2} \)
13 \( 1 + (-0.370 - 1.13i)T + (-10.5 + 7.64i)T^{2} \)
17 \( 1 + (-0.907 + 0.659i)T + (5.25 - 16.1i)T^{2} \)
19 \( 1 + (6.21 - 4.51i)T + (5.87 - 18.0i)T^{2} \)
23 \( 1 + (0.717 - 2.20i)T + (-18.6 - 13.5i)T^{2} \)
29 \( 1 + (-4.45 - 3.23i)T + (8.96 + 27.5i)T^{2} \)
31 \( 1 + (3.88 - 2.82i)T + (9.57 - 29.4i)T^{2} \)
37 \( 1 + (1.96 + 6.06i)T + (-29.9 + 21.7i)T^{2} \)
41 \( 1 + (2.30 + 7.10i)T + (-33.1 + 24.0i)T^{2} \)
43 \( 1 + 1.24T + 43T^{2} \)
47 \( 1 + (3.33 + 2.42i)T + (14.5 + 44.6i)T^{2} \)
53 \( 1 + (3.03 + 2.20i)T + (16.3 + 50.4i)T^{2} \)
59 \( 1 + (-2.82 - 8.70i)T + (-47.7 + 34.6i)T^{2} \)
61 \( 1 + (-0.431 + 1.32i)T + (-49.3 - 35.8i)T^{2} \)
67 \( 1 + (-3.12 + 2.27i)T + (20.7 - 63.7i)T^{2} \)
71 \( 1 + (-8.57 - 6.23i)T + (21.9 + 67.5i)T^{2} \)
73 \( 1 + (-1.54 + 4.75i)T + (-59.0 - 42.9i)T^{2} \)
79 \( 1 + (11.7 + 8.55i)T + (24.4 + 75.1i)T^{2} \)
83 \( 1 + (-7.06 + 5.13i)T + (25.6 - 78.9i)T^{2} \)
89 \( 1 + (3.10 - 9.54i)T + (-72.0 - 52.3i)T^{2} \)
97 \( 1 + (-6.06 - 4.40i)T + (29.9 + 92.2i)T^{2} \)
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

−14.05740719790191870490265412022, −12.57369625207044956796655481063, −11.99080141989912704156449019209, −11.10841447277144338927229419482, −10.46584642318804425484130187317, −8.473063663934569334960750903380, −7.28187870017750320488905422969, −5.04760304503068009493116287523, −3.97878051966837113801854979187, −1.81778738923904851338622341369, 4.33030130136225072478253153961, 5.09091111200148148826686848611, 6.56765217069018723970081181290, 7.968672936935089212692455921243, 8.487268697606685298308983033273, 10.80268730825703865331451743131, 11.52638759707711784142060678005, 12.96067588103180392866593340744, 14.32127835822386016303443565505, 15.07860776283231807152491407309

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