Properties

Label 2-456-152.101-c1-0-20
Degree $2$
Conductor $456$
Sign $0.841 + 0.539i$
Analytic cond. $3.64117$
Root an. cond. $1.90818$
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  + (−0.378 + 1.36i)2-s + (0.342 − 0.939i)3-s + (−1.71 − 1.03i)4-s + (−2.71 + 0.479i)5-s + (1.15 + 0.821i)6-s + (−1.39 + 2.41i)7-s + (2.05 − 1.94i)8-s + (−0.766 − 0.642i)9-s + (0.374 − 3.88i)10-s + (5.27 − 3.04i)11-s + (−1.55 + 1.25i)12-s + (−0.786 − 2.16i)13-s + (−2.76 − 2.81i)14-s + (−0.479 + 2.71i)15-s + (1.87 + 3.53i)16-s + (2.16 − 1.81i)17-s + ⋯
L(s)  = 1  + (−0.267 + 0.963i)2-s + (0.197 − 0.542i)3-s + (−0.857 − 0.515i)4-s + (−1.21 + 0.214i)5-s + (0.470 + 0.335i)6-s + (−0.527 + 0.913i)7-s + (0.725 − 0.688i)8-s + (−0.255 − 0.214i)9-s + (0.118 − 1.22i)10-s + (1.58 − 0.917i)11-s + (−0.448 + 0.363i)12-s + (−0.218 − 0.599i)13-s + (−0.739 − 0.752i)14-s + (−0.123 + 0.702i)15-s + (0.469 + 0.883i)16-s + (0.524 − 0.440i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 456 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.841 + 0.539i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 456 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.841 + 0.539i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(456\)    =    \(2^{3} \cdot 3 \cdot 19\)
Sign: $0.841 + 0.539i$
Analytic conductor: \(3.64117\)
Root analytic conductor: \(1.90818\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{456} (253, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 456,\ (\ :1/2),\ 0.841 + 0.539i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.761647 - 0.223073i\)
\(L(\frac12)\) \(\approx\) \(0.761647 - 0.223073i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.378 - 1.36i)T \)
3 \( 1 + (-0.342 + 0.939i)T \)
19 \( 1 + (0.359 + 4.34i)T \)
good5 \( 1 + (2.71 - 0.479i)T + (4.69 - 1.71i)T^{2} \)
7 \( 1 + (1.39 - 2.41i)T + (-3.5 - 6.06i)T^{2} \)
11 \( 1 + (-5.27 + 3.04i)T + (5.5 - 9.52i)T^{2} \)
13 \( 1 + (0.786 + 2.16i)T + (-9.95 + 8.35i)T^{2} \)
17 \( 1 + (-2.16 + 1.81i)T + (2.95 - 16.7i)T^{2} \)
23 \( 1 + (-1.07 + 6.12i)T + (-21.6 - 7.86i)T^{2} \)
29 \( 1 + (-4.49 + 5.36i)T + (-5.03 - 28.5i)T^{2} \)
31 \( 1 + (2.36 - 4.09i)T + (-15.5 - 26.8i)T^{2} \)
37 \( 1 + 8.19iT - 37T^{2} \)
41 \( 1 + (-0.915 - 0.333i)T + (31.4 + 26.3i)T^{2} \)
43 \( 1 + (9.76 - 1.72i)T + (40.4 - 14.7i)T^{2} \)
47 \( 1 + (1.90 + 1.60i)T + (8.16 + 46.2i)T^{2} \)
53 \( 1 + (-2.92 - 0.515i)T + (49.8 + 18.1i)T^{2} \)
59 \( 1 + (-4.93 - 5.88i)T + (-10.2 + 58.1i)T^{2} \)
61 \( 1 + (-5.77 - 1.01i)T + (57.3 + 20.8i)T^{2} \)
67 \( 1 + (1.91 - 2.27i)T + (-11.6 - 65.9i)T^{2} \)
71 \( 1 + (-0.854 - 4.84i)T + (-66.7 + 24.2i)T^{2} \)
73 \( 1 + (-6.15 - 2.24i)T + (55.9 + 46.9i)T^{2} \)
79 \( 1 + (-1.75 - 0.638i)T + (60.5 + 50.7i)T^{2} \)
83 \( 1 + (12.2 + 7.09i)T + (41.5 + 71.8i)T^{2} \)
89 \( 1 + (2.58 - 0.940i)T + (68.1 - 57.2i)T^{2} \)
97 \( 1 + (1.53 - 1.28i)T + (16.8 - 95.5i)T^{2} \)
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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

−11.12216605708185423112569060451, −9.756113233185754325167685761484, −8.730367967370080816763198492058, −8.394957246834586777881651763732, −7.19484057635779686267411260283, −6.57454108274654478534844612499, −5.59943088849137601297175579225, −4.18239214258636285956272804122, −3.03052891053277314700316957267, −0.59678080801509639616826906400, 1.45187837096624758662018874155, 3.64748084717184412409238047673, 3.79776103643004654527934466591, 4.84239105778567853020626696263, 6.78513245869513335752776370187, 7.72039361435478364845032491531, 8.629888323624029273155924225550, 9.665913512673897937713607217151, 10.07223273678704028358491347975, 11.27149534549964646893027568939

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