Properties

Label 2-276-276.59-c1-0-24
Degree $2$
Conductor $276$
Sign $0.960 + 0.279i$
Analytic cond. $2.20387$
Root an. cond. $1.48454$
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  + (0.777 − 1.18i)2-s + (0.780 + 1.54i)3-s + (−0.790 − 1.83i)4-s + (2.35 + 1.07i)5-s + (2.43 + 0.279i)6-s + (−0.243 + 0.828i)7-s + (−2.78 − 0.495i)8-s + (−1.78 + 2.41i)9-s + (3.10 − 1.94i)10-s + (1.57 − 1.81i)11-s + (2.22 − 2.65i)12-s + (3.50 − 1.02i)13-s + (0.789 + 0.931i)14-s + (0.176 + 4.47i)15-s + (−2.75 + 2.90i)16-s + (−6.33 + 0.910i)17-s + ⋯
L(s)  = 1  + (0.549 − 0.835i)2-s + (0.450 + 0.892i)3-s + (−0.395 − 0.918i)4-s + (1.05 + 0.480i)5-s + (0.993 + 0.114i)6-s + (−0.0919 + 0.312i)7-s + (−0.984 − 0.175i)8-s + (−0.593 + 0.804i)9-s + (0.980 − 0.614i)10-s + (0.474 − 0.547i)11-s + (0.641 − 0.766i)12-s + (0.972 − 0.285i)13-s + (0.210 + 0.248i)14-s + (0.0454 + 1.15i)15-s + (−0.687 + 0.726i)16-s + (−1.53 + 0.220i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 276 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.960 + 0.279i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 276 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.960 + 0.279i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(276\)    =    \(2^{2} \cdot 3 \cdot 23\)
Sign: $0.960 + 0.279i$
Analytic conductor: \(2.20387\)
Root analytic conductor: \(1.48454\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{276} (59, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 276,\ (\ :1/2),\ 0.960 + 0.279i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.02230 - 0.287886i\)
\(L(\frac12)\) \(\approx\) \(2.02230 - 0.287886i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.777 + 1.18i)T \)
3 \( 1 + (-0.780 - 1.54i)T \)
23 \( 1 + (2.48 + 4.10i)T \)
good5 \( 1 + (-2.35 - 1.07i)T + (3.27 + 3.77i)T^{2} \)
7 \( 1 + (0.243 - 0.828i)T + (-5.88 - 3.78i)T^{2} \)
11 \( 1 + (-1.57 + 1.81i)T + (-1.56 - 10.8i)T^{2} \)
13 \( 1 + (-3.50 + 1.02i)T + (10.9 - 7.02i)T^{2} \)
17 \( 1 + (6.33 - 0.910i)T + (16.3 - 4.78i)T^{2} \)
19 \( 1 + (-3.49 - 0.502i)T + (18.2 + 5.35i)T^{2} \)
29 \( 1 + (-1.56 + 0.225i)T + (27.8 - 8.17i)T^{2} \)
31 \( 1 + (2.56 + 3.99i)T + (-12.8 + 28.1i)T^{2} \)
37 \( 1 + (-0.589 - 1.29i)T + (-24.2 + 27.9i)T^{2} \)
41 \( 1 + (4.76 + 2.17i)T + (26.8 + 30.9i)T^{2} \)
43 \( 1 + (-2.54 + 3.96i)T + (-17.8 - 39.1i)T^{2} \)
47 \( 1 + 12.4T + 47T^{2} \)
53 \( 1 + (0.947 - 3.22i)T + (-44.5 - 28.6i)T^{2} \)
59 \( 1 + (6.35 - 1.86i)T + (49.6 - 31.8i)T^{2} \)
61 \( 1 + (10.2 - 6.60i)T + (25.3 - 55.4i)T^{2} \)
67 \( 1 + (-5.03 + 4.36i)T + (9.53 - 66.3i)T^{2} \)
71 \( 1 + (-9.79 - 11.3i)T + (-10.1 + 70.2i)T^{2} \)
73 \( 1 + (0.679 - 4.72i)T + (-70.0 - 20.5i)T^{2} \)
79 \( 1 + (-2.43 - 8.30i)T + (-66.4 + 42.7i)T^{2} \)
83 \( 1 + (2.03 + 4.45i)T + (-54.3 + 62.7i)T^{2} \)
89 \( 1 + (-7.28 + 11.3i)T + (-36.9 - 80.9i)T^{2} \)
97 \( 1 + (-7.74 + 16.9i)T + (-63.5 - 73.3i)T^{2} \)
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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

−11.56937245414638446106382545569, −10.83722898508363602185245747324, −10.11444809489923339100039985680, −9.230529883754293970894072902796, −8.527353116173933180171867989900, −6.37008452847006798324673530572, −5.67884280800356220309573325177, −4.35717991928877480094325345401, −3.21972925994513262645142600939, −2.10616236773333502398840985987, 1.80667199254525211666930505544, 3.50726738486584248987872193924, 4.95141844674754053784900123180, 6.20127510917770200463101370890, 6.77582535285531718624947756181, 7.894686452823237734801056076861, 8.988883738594583203337142698581, 9.490196095269115672872480130682, 11.32059078135209976044081907837, 12.29893710920011707501676221079

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