Properties

Label 2-7500-5.4-c1-0-45
Degree $2$
Conductor $7500$
Sign $i$
Analytic cond. $59.8878$
Root an. cond. $7.73872$
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  i·3-s + 4.62i·7-s − 9-s − 4.94·11-s + 3.76i·13-s − 2.69i·17-s − 5.87·19-s + 4.62·21-s − 6.67i·23-s + i·27-s − 1.20·29-s + 3.30·31-s + 4.94i·33-s + 1.87i·37-s + 3.76·39-s + ⋯
L(s)  = 1  − 0.577i·3-s + 1.74i·7-s − 0.333·9-s − 1.49·11-s + 1.04i·13-s − 0.652i·17-s − 1.34·19-s + 1.00·21-s − 1.39i·23-s + 0.192i·27-s − 0.222·29-s + 0.593·31-s + 0.861i·33-s + 0.308i·37-s + 0.602·39-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7500 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & i\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7500 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & i\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7500\)    =    \(2^{2} \cdot 3 \cdot 5^{4}\)
Sign: $i$
Analytic conductor: \(59.8878\)
Root analytic conductor: \(7.73872\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{7500} (1249, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 7500,\ (\ :1/2),\ i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6646619437\)
\(L(\frac12)\) \(\approx\) \(0.6646619437\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + iT \)
5 \( 1 \)
good7 \( 1 - 4.62iT - 7T^{2} \)
11 \( 1 + 4.94T + 11T^{2} \)
13 \( 1 - 3.76iT - 13T^{2} \)
17 \( 1 + 2.69iT - 17T^{2} \)
19 \( 1 + 5.87T + 19T^{2} \)
23 \( 1 + 6.67iT - 23T^{2} \)
29 \( 1 + 1.20T + 29T^{2} \)
31 \( 1 - 3.30T + 31T^{2} \)
37 \( 1 - 1.87iT - 37T^{2} \)
41 \( 1 + 3.03T + 41T^{2} \)
43 \( 1 - 10.6iT - 43T^{2} \)
47 \( 1 - 0.259iT - 47T^{2} \)
53 \( 1 + 9.79iT - 53T^{2} \)
59 \( 1 - 9.62T + 59T^{2} \)
61 \( 1 - 6.27T + 61T^{2} \)
67 \( 1 - 2.56iT - 67T^{2} \)
71 \( 1 - 8.67T + 71T^{2} \)
73 \( 1 + 4.87iT - 73T^{2} \)
79 \( 1 + 12.4T + 79T^{2} \)
83 \( 1 - 8.89iT - 83T^{2} \)
89 \( 1 + 14.5T + 89T^{2} \)
97 \( 1 + 3.98iT - 97T^{2} \)
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

−7.908253268129509321227975664555, −6.79395444686057042122698538452, −6.45833455683089795904098245477, −5.61069222318131269484406387411, −5.03476634018880923383127024488, −4.30519747553957828972202597832, −2.88181218503204692698926816105, −2.48390609795505354265973111265, −1.83784929863262003188159887173, −0.19794357523730295433821033938, 0.78019200639075711955904668576, 2.07783999731006941599601689743, 3.11773512869435415162182997579, 3.81724441969642739059576236588, 4.38420629612341942075927067590, 5.27682309801609288903072659019, 5.77332812428517397683117966413, 6.82299035613047145566108816651, 7.43870097850522001241916583320, 8.057548537922802439347955269900

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