Properties

Label 2-1512-24.11-c1-0-26
Degree $2$
Conductor $1512$
Sign $0.976 - 0.216i$
Analytic cond. $12.0733$
Root an. cond. $3.47467$
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  + (−1.41 + 0.102i)2-s + (1.97 − 0.289i)4-s − 2.90·5-s + i·7-s + (−2.76 + 0.612i)8-s + (4.10 − 0.298i)10-s − 1.28i·11-s + 1.86i·13-s + (−0.102 − 1.41i)14-s + (3.83 − 1.14i)16-s − 3.87i·17-s − 2.04·19-s + (−5.75 + 0.843i)20-s + (0.132 + 1.81i)22-s + 0.934·23-s + ⋯
L(s)  = 1  + (−0.997 + 0.0726i)2-s + (0.989 − 0.144i)4-s − 1.30·5-s + 0.377i·7-s + (−0.976 + 0.216i)8-s + (1.29 − 0.0945i)10-s − 0.388i·11-s + 0.518i·13-s + (−0.0274 − 0.376i)14-s + (0.957 − 0.286i)16-s − 0.939i·17-s − 0.468·19-s + (−1.28 + 0.188i)20-s + (0.0282 + 0.387i)22-s + 0.194·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1512 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.976 - 0.216i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1512 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.976 - 0.216i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1512\)    =    \(2^{3} \cdot 3^{3} \cdot 7\)
Sign: $0.976 - 0.216i$
Analytic conductor: \(12.0733\)
Root analytic conductor: \(3.47467\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1512} (323, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1512,\ (\ :1/2),\ 0.976 - 0.216i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6633311764\)
\(L(\frac12)\) \(\approx\) \(0.6633311764\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.41 - 0.102i)T \)
3 \( 1 \)
7 \( 1 - iT \)
good5 \( 1 + 2.90T + 5T^{2} \)
11 \( 1 + 1.28iT - 11T^{2} \)
13 \( 1 - 1.86iT - 13T^{2} \)
17 \( 1 + 3.87iT - 17T^{2} \)
19 \( 1 + 2.04T + 19T^{2} \)
23 \( 1 - 0.934T + 23T^{2} \)
29 \( 1 + 2.98T + 29T^{2} \)
31 \( 1 + 1.85iT - 31T^{2} \)
37 \( 1 + 3.85iT - 37T^{2} \)
41 \( 1 - 8.72iT - 41T^{2} \)
43 \( 1 + 1.19T + 43T^{2} \)
47 \( 1 - 11.1T + 47T^{2} \)
53 \( 1 - 4.43T + 53T^{2} \)
59 \( 1 - 10.9iT - 59T^{2} \)
61 \( 1 - 4.70iT - 61T^{2} \)
67 \( 1 - 4.41T + 67T^{2} \)
71 \( 1 - 9.72T + 71T^{2} \)
73 \( 1 - 9.40T + 73T^{2} \)
79 \( 1 + 16.4iT - 79T^{2} \)
83 \( 1 - 3.72iT - 83T^{2} \)
89 \( 1 + 12.2iT - 89T^{2} \)
97 \( 1 - 15.8T + 97T^{2} \)
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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

−9.217670763769888760580744388955, −8.793793614596355833598204129750, −7.87213090566892379890458682712, −7.37654389697165466081914237757, −6.52088884158750428263895932096, −5.54663287657917112392562256750, −4.34388327464164792338660239425, −3.31869098085599699478376445143, −2.26722547323350704048038396086, −0.67416112604076515771563885031, 0.63119778316889933272217491795, 2.08999223302712306036579455836, 3.43190152600551529486965608402, 4.07718681616716501872951863883, 5.40197123763996707760059224523, 6.57516653649745849306659364758, 7.24841706415719990875479963545, 7.998866333488354796250480478222, 8.448190492101019112713686718749, 9.392451221441853424323018976787

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