Properties

Label 2-126-7.2-c3-0-4
Degree $2$
Conductor $126$
Sign $0.384 - 0.923i$
Analytic cond. $7.43424$
Root an. cond. $2.72658$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−1 + 1.73i)2-s + (−1.99 − 3.46i)4-s + (−1.72 + 2.98i)5-s + (15.3 − 10.2i)7-s + 7.99·8-s + (−3.44 − 5.96i)10-s + (18.0 + 31.2i)11-s + 10.2·13-s + (2.44 + 36.9i)14-s + (−8 + 13.8i)16-s + (59.2 + 102. i)17-s + (19.3 − 33.4i)19-s + 13.7·20-s − 72.2·22-s + (−18.1 + 31.3i)23-s + ⋯
L(s)  = 1  + (−0.353 + 0.612i)2-s + (−0.249 − 0.433i)4-s + (−0.154 + 0.266i)5-s + (0.831 − 0.556i)7-s + 0.353·8-s + (−0.108 − 0.188i)10-s + (0.495 + 0.857i)11-s + 0.218·13-s + (0.0466 + 0.705i)14-s + (−0.125 + 0.216i)16-s + (0.845 + 1.46i)17-s + (0.233 − 0.404i)19-s + 0.154·20-s − 0.700·22-s + (−0.164 + 0.284i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 126 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.384 - 0.923i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 126 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.384 - 0.923i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(126\)    =    \(2 \cdot 3^{2} \cdot 7\)
Sign: $0.384 - 0.923i$
Analytic conductor: \(7.43424\)
Root analytic conductor: \(2.72658\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{126} (37, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 126,\ (\ :3/2),\ 0.384 - 0.923i)\)

Particular Values

\(L(2)\) \(\approx\) \(1.18548 + 0.790884i\)
\(L(\frac12)\) \(\approx\) \(1.18548 + 0.790884i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1 - 1.73i)T \)
3 \( 1 \)
7 \( 1 + (-15.3 + 10.2i)T \)
good5 \( 1 + (1.72 - 2.98i)T + (-62.5 - 108. i)T^{2} \)
11 \( 1 + (-18.0 - 31.2i)T + (-665.5 + 1.15e3i)T^{2} \)
13 \( 1 - 10.2T + 2.19e3T^{2} \)
17 \( 1 + (-59.2 - 102. i)T + (-2.45e3 + 4.25e3i)T^{2} \)
19 \( 1 + (-19.3 + 33.4i)T + (-3.42e3 - 5.94e3i)T^{2} \)
23 \( 1 + (18.1 - 31.3i)T + (-6.08e3 - 1.05e4i)T^{2} \)
29 \( 1 - 12.1T + 2.43e4T^{2} \)
31 \( 1 + (-72.7 - 126. i)T + (-1.48e4 + 2.57e4i)T^{2} \)
37 \( 1 + (-0.685 + 1.18i)T + (-2.53e4 - 4.38e4i)T^{2} \)
41 \( 1 + 168T + 6.89e4T^{2} \)
43 \( 1 - 299.T + 7.95e4T^{2} \)
47 \( 1 + (-251. + 435. i)T + (-5.19e4 - 8.99e4i)T^{2} \)
53 \( 1 + (312. + 541. i)T + (-7.44e4 + 1.28e5i)T^{2} \)
59 \( 1 + (21.1 + 36.5i)T + (-1.02e5 + 1.77e5i)T^{2} \)
61 \( 1 + (-219. + 380. i)T + (-1.13e5 - 1.96e5i)T^{2} \)
67 \( 1 + (-381. - 661. i)T + (-1.50e5 + 2.60e5i)T^{2} \)
71 \( 1 + 1.02e3T + 3.57e5T^{2} \)
73 \( 1 + (289. + 501. i)T + (-1.94e5 + 3.36e5i)T^{2} \)
79 \( 1 + (471. - 816. i)T + (-2.46e5 - 4.26e5i)T^{2} \)
83 \( 1 - 474.T + 5.71e5T^{2} \)
89 \( 1 + (-410. + 711. i)T + (-3.52e5 - 6.10e5i)T^{2} \)
97 \( 1 + 1.10e3T + 9.12e5T^{2} \)
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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

−13.25244762266693725373517925897, −11.99986780838520044144035756623, −10.83975581873744664745567028026, −9.969311005601626023268398801328, −8.651864754241102813060213678523, −7.64929337415567143061603601223, −6.71975851433823225849749421875, −5.25083037808514774902100032873, −3.89980772426093100416428577611, −1.45850402007738676730336206853, 1.01532438566663772465764155964, 2.83641656124131941327720682150, 4.47221414244489050935324096215, 5.84087164261801601127020526136, 7.61696386326996933913805589159, 8.575193991709920056796504425158, 9.475832772764178533294013743398, 10.78971021700093047021481947104, 11.72582445522837980372797193819, 12.30964374216570151191256759763

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