Properties

Label 2-84-7.2-c11-0-13
Degree $2$
Conductor $84$
Sign $-0.959 + 0.282i$
Analytic cond. $64.5408$
Root an. cond. $8.03373$
Motivic weight $11$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−121.5 − 210. i)3-s + (84.6 − 146. i)5-s + (−9.85e3 − 4.33e4i)7-s + (−2.95e4 + 5.11e4i)9-s + (−1.43e5 − 2.49e5i)11-s + 2.48e6·13-s − 4.11e4·15-s + (−3.58e6 − 6.20e6i)17-s + (−1.63e6 + 2.83e6i)19-s + (−7.92e6 + 7.34e6i)21-s + (1.56e7 − 2.71e7i)23-s + (2.43e7 + 4.22e7i)25-s + 1.43e7·27-s + 5.63e7·29-s + (−8.04e7 − 1.39e8i)31-s + ⋯
L(s)  = 1  + (−0.288 − 0.499i)3-s + (0.0121 − 0.0209i)5-s + (−0.221 − 0.975i)7-s + (−0.166 + 0.288i)9-s + (−0.269 − 0.466i)11-s + 1.85·13-s − 0.0139·15-s + (−0.611 − 1.05i)17-s + (−0.151 + 0.262i)19-s + (−0.423 + 0.392i)21-s + (0.507 − 0.878i)23-s + (0.499 + 0.865i)25-s + 0.192·27-s + 0.509·29-s + (−0.504 − 0.874i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 84 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.959 + 0.282i)\, \overline{\Lambda}(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 84 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & (-0.959 + 0.282i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(84\)    =    \(2^{2} \cdot 3 \cdot 7\)
Sign: $-0.959 + 0.282i$
Analytic conductor: \(64.5408\)
Root analytic conductor: \(8.03373\)
Motivic weight: \(11\)
Rational: no
Arithmetic: yes
Character: $\chi_{84} (37, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 84,\ (\ :11/2),\ -0.959 + 0.282i)\)

Particular Values

\(L(6)\) \(\approx\) \(0.182717 - 1.26552i\)
\(L(\frac12)\) \(\approx\) \(0.182717 - 1.26552i\)
\(L(\frac{13}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + (121.5 + 210. i)T \)
7 \( 1 + (9.85e3 + 4.33e4i)T \)
good5 \( 1 + (-84.6 + 146. i)T + (-2.44e7 - 4.22e7i)T^{2} \)
11 \( 1 + (1.43e5 + 2.49e5i)T + (-1.42e11 + 2.47e11i)T^{2} \)
13 \( 1 - 2.48e6T + 1.79e12T^{2} \)
17 \( 1 + (3.58e6 + 6.20e6i)T + (-1.71e13 + 2.96e13i)T^{2} \)
19 \( 1 + (1.63e6 - 2.83e6i)T + (-5.82e13 - 1.00e14i)T^{2} \)
23 \( 1 + (-1.56e7 + 2.71e7i)T + (-4.76e14 - 8.25e14i)T^{2} \)
29 \( 1 - 5.63e7T + 1.22e16T^{2} \)
31 \( 1 + (8.04e7 + 1.39e8i)T + (-1.27e16 + 2.20e16i)T^{2} \)
37 \( 1 + (-1.48e8 + 2.57e8i)T + (-8.89e16 - 1.54e17i)T^{2} \)
41 \( 1 - 1.39e9T + 5.50e17T^{2} \)
43 \( 1 + 4.76e8T + 9.29e17T^{2} \)
47 \( 1 + (1.19e9 - 2.06e9i)T + (-1.23e18 - 2.14e18i)T^{2} \)
53 \( 1 + (2.34e9 + 4.05e9i)T + (-4.63e18 + 8.02e18i)T^{2} \)
59 \( 1 + (8.21e8 + 1.42e9i)T + (-1.50e19 + 2.61e19i)T^{2} \)
61 \( 1 + (1.55e9 - 2.69e9i)T + (-2.17e19 - 3.76e19i)T^{2} \)
67 \( 1 + (5.33e9 + 9.24e9i)T + (-6.10e19 + 1.05e20i)T^{2} \)
71 \( 1 + 2.59e10T + 2.31e20T^{2} \)
73 \( 1 + (2.45e8 + 4.24e8i)T + (-1.56e20 + 2.71e20i)T^{2} \)
79 \( 1 + (4.61e9 - 7.98e9i)T + (-3.73e20 - 6.47e20i)T^{2} \)
83 \( 1 + 3.48e10T + 1.28e21T^{2} \)
89 \( 1 + (-1.81e10 + 3.15e10i)T + (-1.38e21 - 2.40e21i)T^{2} \)
97 \( 1 + 1.51e11T + 7.15e21T^{2} \)
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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

−11.23002338251911740040133985313, −10.83224649576370272538958124466, −9.250980618729899668984537920179, −8.054497395088422744126200010962, −6.88915776823460191593149804307, −5.92211525431090732162944694880, −4.37300307047264004050817224852, −3.03610094901021772123873702702, −1.29541620885019854436623603688, −0.35539552801845018368993985220, 1.43548957345395872865165536733, 2.98708502487632949616497844701, 4.29999818486148717915082807876, 5.66378175448727865800421789166, 6.54527926736133611943746535234, 8.362041920261080823774238349011, 9.126990206636730083649453434451, 10.46997114386926621020249598323, 11.29959863382975691849337620879, 12.49780052105323003396688586845

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