Properties

Label 2-7500-5.4-c1-0-64
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

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Normalization:  

Dirichlet series

L(s)  = 1  + i·3-s − 0.547i·7-s − 9-s − 1.33·11-s + 0.302i·13-s − 4.04i·17-s + 5.63·19-s + 0.547·21-s + 0.245i·23-s i·27-s + 1.36·29-s − 3.53·31-s − 1.33i·33-s + 2.18i·37-s − 0.302·39-s + ⋯
L(s)  = 1  + 0.577i·3-s − 0.206i·7-s − 0.333·9-s − 0.403·11-s + 0.0837i·13-s − 0.980i·17-s + 1.29·19-s + 0.119·21-s + 0.0511i·23-s − 0.192i·27-s + 0.254·29-s − 0.635·31-s − 0.232i·33-s + 0.359i·37-s − 0.0483·39-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

\(L(1)\) \(\approx\) \(1.029478197\)
\(L(\frac12)\) \(\approx\) \(1.029478197\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.547iT - 7T^{2} \)
11 \( 1 + 1.33T + 11T^{2} \)
13 \( 1 - 0.302iT - 13T^{2} \)
17 \( 1 + 4.04iT - 17T^{2} \)
19 \( 1 - 5.63T + 19T^{2} \)
23 \( 1 - 0.245iT - 23T^{2} \)
29 \( 1 - 1.36T + 29T^{2} \)
31 \( 1 + 3.53T + 31T^{2} \)
37 \( 1 - 2.18iT - 37T^{2} \)
41 \( 1 + 9.80T + 41T^{2} \)
43 \( 1 + 8.35iT - 43T^{2} \)
47 \( 1 - 10.4iT - 47T^{2} \)
53 \( 1 + 7.69iT - 53T^{2} \)
59 \( 1 + 4.15T + 59T^{2} \)
61 \( 1 - 2.07T + 61T^{2} \)
67 \( 1 + 8.48iT - 67T^{2} \)
71 \( 1 + 9.18T + 71T^{2} \)
73 \( 1 - 10.9iT - 73T^{2} \)
79 \( 1 + 15.1T + 79T^{2} \)
83 \( 1 + 6.65iT - 83T^{2} \)
89 \( 1 + 4.97T + 89T^{2} \)
97 \( 1 + 4.06iT - 97T^{2} \)
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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

−7.55342747355424183777895425876, −7.21428011448621425014554074842, −6.28203357336717077751132596558, −5.38072304162661199944322365494, −5.01739553207832140550772717918, −4.13923933637649239981661807117, −3.30398393659682250450839338181, −2.69903437106796502491675153233, −1.50254873826807905607202347679, −0.26029167982790399538179866666, 1.09282416721942664408284934566, 1.95511334041563168843364298943, 2.89603754961245393033766123751, 3.59529904898894483961837118580, 4.57747580275926853873502843107, 5.46362719914783745333269887872, 5.88005632833217719334623035757, 6.77688483478967115285529115069, 7.37316794445824221505994836775, 8.004705230797277307963708453095

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