Properties

Label 2-84-7.2-c11-0-10
Degree $2$
Conductor $84$
Sign $0.205 + 0.978i$
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 + (3.23e3 − 5.61e3i)5-s + (−4.40e4 + 6.34e3i)7-s + (−2.95e4 + 5.11e4i)9-s + (1.53e5 + 2.66e5i)11-s + 5.84e5·13-s − 1.57e6·15-s + (4.72e6 + 8.17e6i)17-s + (8.44e6 − 1.46e7i)19-s + (6.68e6 + 8.49e6i)21-s + (1.59e7 − 2.76e7i)23-s + (3.42e6 + 5.93e6i)25-s + 1.43e7·27-s − 1.08e8·29-s + (1.25e8 + 2.17e8i)31-s + ⋯
L(s)  = 1  + (−0.288 − 0.499i)3-s + (0.463 − 0.802i)5-s + (−0.989 + 0.142i)7-s + (−0.166 + 0.288i)9-s + (0.288 + 0.498i)11-s + 0.436·13-s − 0.535·15-s + (0.806 + 1.39i)17-s + (0.782 − 1.35i)19-s + (0.357 + 0.453i)21-s + (0.516 − 0.894i)23-s + (0.0701 + 0.121i)25-s + 0.192·27-s − 0.977·29-s + (0.787 + 1.36i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 84 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.205 + 0.978i)\, \overline{\Lambda}(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 84 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & (0.205 + 0.978i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(84\)    =    \(2^{2} \cdot 3 \cdot 7\)
Sign: $0.205 + 0.978i$
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: \((2,\ 84,\ (\ :11/2),\ 0.205 + 0.978i)\)

Particular Values

\(L(6)\) \(\approx\) \(1.41274 - 1.14730i\)
\(L(\frac12)\) \(\approx\) \(1.41274 - 1.14730i\)
\(L(\frac{13}{2})\) 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 \( 1 + (4.40e4 - 6.34e3i)T \)
good5 \( 1 + (-3.23e3 + 5.61e3i)T + (-2.44e7 - 4.22e7i)T^{2} \)
11 \( 1 + (-1.53e5 - 2.66e5i)T + (-1.42e11 + 2.47e11i)T^{2} \)
13 \( 1 - 5.84e5T + 1.79e12T^{2} \)
17 \( 1 + (-4.72e6 - 8.17e6i)T + (-1.71e13 + 2.96e13i)T^{2} \)
19 \( 1 + (-8.44e6 + 1.46e7i)T + (-5.82e13 - 1.00e14i)T^{2} \)
23 \( 1 + (-1.59e7 + 2.76e7i)T + (-4.76e14 - 8.25e14i)T^{2} \)
29 \( 1 + 1.08e8T + 1.22e16T^{2} \)
31 \( 1 + (-1.25e8 - 2.17e8i)T + (-1.27e16 + 2.20e16i)T^{2} \)
37 \( 1 + (-8.03e7 + 1.39e8i)T + (-8.89e16 - 1.54e17i)T^{2} \)
41 \( 1 + 5.43e8T + 5.50e17T^{2} \)
43 \( 1 - 2.35e8T + 9.29e17T^{2} \)
47 \( 1 + (-4.31e8 + 7.46e8i)T + (-1.23e18 - 2.14e18i)T^{2} \)
53 \( 1 + (1.83e9 + 3.18e9i)T + (-4.63e18 + 8.02e18i)T^{2} \)
59 \( 1 + (1.91e9 + 3.31e9i)T + (-1.50e19 + 2.61e19i)T^{2} \)
61 \( 1 + (2.30e9 - 3.98e9i)T + (-2.17e19 - 3.76e19i)T^{2} \)
67 \( 1 + (-9.21e8 - 1.59e9i)T + (-6.10e19 + 1.05e20i)T^{2} \)
71 \( 1 - 1.51e10T + 2.31e20T^{2} \)
73 \( 1 + (1.51e10 + 2.61e10i)T + (-1.56e20 + 2.71e20i)T^{2} \)
79 \( 1 + (-1.74e10 + 3.02e10i)T + (-3.73e20 - 6.47e20i)T^{2} \)
83 \( 1 - 2.03e10T + 1.28e21T^{2} \)
89 \( 1 + (-4.42e10 + 7.65e10i)T + (-1.38e21 - 2.40e21i)T^{2} \)
97 \( 1 + 9.58e10T + 7.15e21T^{2} \)
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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

−12.10826991197563842164849771221, −10.66876399240481091375947671183, −9.489372397842800209408215674773, −8.579550083964866414203406568967, −7.06002585718983060317039991565, −6.05834038930871163370614074798, −4.92557212993620973130870171171, −3.27679666622795953066021362686, −1.69253748101229580576123674567, −0.60250830392242565632176025918, 0.937409976083912145973097374341, 2.86457206099333813264607946752, 3.71221684598208159910139681037, 5.52486434935055538176042803467, 6.36754870568694421433273421468, 7.61335321289871134454914209234, 9.400845075560228057189948973939, 9.945346332370011279299472519182, 11.09278458326684137201910840847, 12.08444859155380557166069128431

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