Properties

Label 2-126-3.2-c8-0-13
Degree $2$
Conductor $126$
Sign $-0.816 + 0.577i$
Analytic cond. $51.3297$
Root an. cond. $7.16447$
Motivic weight $8$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 11.3i·2-s − 128.·4-s − 503. i·5-s + 907.·7-s + 1.44e3i·8-s − 5.70e3·10-s + 5.07e3i·11-s + 2.73e4·13-s − 1.02e4i·14-s + 1.63e4·16-s − 1.52e5i·17-s + 6.06e4·19-s + 6.45e4i·20-s + 5.74e4·22-s + 2.41e5i·23-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.500·4-s − 0.806i·5-s + 0.377·7-s + 0.353i·8-s − 0.570·10-s + 0.346i·11-s + 0.957·13-s − 0.267i·14-s + 0.250·16-s − 1.82i·17-s + 0.465·19-s + 0.403i·20-s + 0.245·22-s + 0.863i·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 126 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.816 + 0.577i)\, \overline{\Lambda}(9-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 126 ^{s/2} \, \Gamma_{\C}(s+4) \, L(s)\cr =\mathstrut & (-0.816 + 0.577i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(126\)    =    \(2 \cdot 3^{2} \cdot 7\)
Sign: $-0.816 + 0.577i$
Analytic conductor: \(51.3297\)
Root analytic conductor: \(7.16447\)
Motivic weight: \(8\)
Rational: no
Arithmetic: yes
Character: $\chi_{126} (71, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 126,\ (\ :4),\ -0.816 + 0.577i)\)

Particular Values

\(L(\frac{9}{2})\) \(\approx\) \(1.871667698\)
\(L(\frac12)\) \(\approx\) \(1.871667698\)
\(L(5)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 11.3iT \)
3 \( 1 \)
7 \( 1 - 907.T \)
good5 \( 1 + 503. iT - 3.90e5T^{2} \)
11 \( 1 - 5.07e3iT - 2.14e8T^{2} \)
13 \( 1 - 2.73e4T + 8.15e8T^{2} \)
17 \( 1 + 1.52e5iT - 6.97e9T^{2} \)
19 \( 1 - 6.06e4T + 1.69e10T^{2} \)
23 \( 1 - 2.41e5iT - 7.83e10T^{2} \)
29 \( 1 - 9.45e3iT - 5.00e11T^{2} \)
31 \( 1 - 1.56e6T + 8.52e11T^{2} \)
37 \( 1 + 3.40e6T + 3.51e12T^{2} \)
41 \( 1 + 2.90e6iT - 7.98e12T^{2} \)
43 \( 1 - 9.49e5T + 1.16e13T^{2} \)
47 \( 1 + 6.22e6iT - 2.38e13T^{2} \)
53 \( 1 + 3.87e6iT - 6.22e13T^{2} \)
59 \( 1 - 2.66e6iT - 1.46e14T^{2} \)
61 \( 1 + 1.42e7T + 1.91e14T^{2} \)
67 \( 1 + 3.24e7T + 4.06e14T^{2} \)
71 \( 1 + 1.34e7iT - 6.45e14T^{2} \)
73 \( 1 + 4.10e5T + 8.06e14T^{2} \)
79 \( 1 + 4.16e7T + 1.51e15T^{2} \)
83 \( 1 + 3.26e7iT - 2.25e15T^{2} \)
89 \( 1 + 9.95e6iT - 3.93e15T^{2} \)
97 \( 1 + 1.58e7T + 7.83e15T^{2} \)
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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

−11.61513881011085868736991868594, −10.40296027748278177285985777260, −9.289187160237454896310609155412, −8.504553138107560825790291009453, −7.18448449027848083314134799364, −5.43816341302605632649899193549, −4.55364794826743291996662843175, −3.13643858111705415550982060237, −1.60072535291302291888022687067, −0.55241251523581725490336583090, 1.29111888180504623000995342816, 3.10704787842626926485743441646, 4.38094914706880345317419381814, 5.92051151618857161190374968314, 6.65241454408254354354334909542, 7.996092992540330130535952108882, 8.741097331543496722282739725376, 10.29002990639347164012375543838, 10.97299274820410573864701951078, 12.31932583999510113674761409856

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