Properties

Label 2-84-7.4-c11-0-14
Degree $2$
Conductor $84$
Sign $-0.417 - 0.908i$
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

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (121.5 − 210. i)3-s + (−3.94e3 − 6.83e3i)5-s + (3.91e4 − 2.10e4i)7-s + (−2.95e4 − 5.11e4i)9-s + (−1.63e5 + 2.83e5i)11-s − 1.91e6·13-s − 1.91e6·15-s + (7.77e5 − 1.34e6i)17-s + (−4.53e6 − 7.86e6i)19-s + (3.20e5 − 1.08e7i)21-s + (−3.15e6 − 5.46e6i)23-s + (−6.71e6 + 1.16e7i)25-s − 1.43e7·27-s − 1.35e7·29-s + (−4.74e7 + 8.21e7i)31-s + ⋯
L(s)  = 1  + (0.288 − 0.499i)3-s + (−0.564 − 0.977i)5-s + (0.880 − 0.474i)7-s + (−0.166 − 0.288i)9-s + (−0.306 + 0.530i)11-s − 1.43·13-s − 0.651·15-s + (0.132 − 0.230i)17-s + (−0.420 − 0.728i)19-s + (0.0171 − 0.577i)21-s + (−0.102 − 0.177i)23-s + (−0.137 + 0.238i)25-s − 0.192·27-s − 0.122·29-s + (−0.297 + 0.515i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 84 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.417 - 0.908i)\, \overline{\Lambda}(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 84 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & (-0.417 - 0.908i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(84\)    =    \(2^{2} \cdot 3 \cdot 7\)
Sign: $-0.417 - 0.908i$
Analytic conductor: \(64.5408\)
Root analytic conductor: \(8.03373\)
Motivic weight: \(11\)
Rational: no
Arithmetic: yes
Character: $\chi_{84} (25, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 84,\ (\ :11/2),\ -0.417 - 0.908i)\)

Particular Values

\(L(6)\) \(\approx\) \(0.0971349 + 0.151510i\)
\(L(\frac12)\) \(\approx\) \(0.0971349 + 0.151510i\)
\(L(\frac{13}{2})\) 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 \( 1 + (-3.91e4 + 2.10e4i)T \)
good5 \( 1 + (3.94e3 + 6.83e3i)T + (-2.44e7 + 4.22e7i)T^{2} \)
11 \( 1 + (1.63e5 - 2.83e5i)T + (-1.42e11 - 2.47e11i)T^{2} \)
13 \( 1 + 1.91e6T + 1.79e12T^{2} \)
17 \( 1 + (-7.77e5 + 1.34e6i)T + (-1.71e13 - 2.96e13i)T^{2} \)
19 \( 1 + (4.53e6 + 7.86e6i)T + (-5.82e13 + 1.00e14i)T^{2} \)
23 \( 1 + (3.15e6 + 5.46e6i)T + (-4.76e14 + 8.25e14i)T^{2} \)
29 \( 1 + 1.35e7T + 1.22e16T^{2} \)
31 \( 1 + (4.74e7 - 8.21e7i)T + (-1.27e16 - 2.20e16i)T^{2} \)
37 \( 1 + (-2.77e8 - 4.80e8i)T + (-8.89e16 + 1.54e17i)T^{2} \)
41 \( 1 + 2.48e7T + 5.50e17T^{2} \)
43 \( 1 - 2.69e8T + 9.29e17T^{2} \)
47 \( 1 + (8.91e8 + 1.54e9i)T + (-1.23e18 + 2.14e18i)T^{2} \)
53 \( 1 + (4.82e8 - 8.35e8i)T + (-4.63e18 - 8.02e18i)T^{2} \)
59 \( 1 + (2.65e9 - 4.59e9i)T + (-1.50e19 - 2.61e19i)T^{2} \)
61 \( 1 + (-3.16e9 - 5.48e9i)T + (-2.17e19 + 3.76e19i)T^{2} \)
67 \( 1 + (2.76e9 - 4.79e9i)T + (-6.10e19 - 1.05e20i)T^{2} \)
71 \( 1 + 9.74e9T + 2.31e20T^{2} \)
73 \( 1 + (3.97e9 - 6.87e9i)T + (-1.56e20 - 2.71e20i)T^{2} \)
79 \( 1 + (-6.70e9 - 1.16e10i)T + (-3.73e20 + 6.47e20i)T^{2} \)
83 \( 1 + 5.49e10T + 1.28e21T^{2} \)
89 \( 1 + (-1.93e10 - 3.34e10i)T + (-1.38e21 + 2.40e21i)T^{2} \)
97 \( 1 + 1.12e11T + 7.15e21T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−11.57156931778049894156614359657, −10.13392341497136991480402325672, −8.822061582005103676175284128075, −7.86788926645127666998012842392, −7.05273195290975398084576621767, −5.09473960546727728005682918497, −4.35022996206398874878750557959, −2.49933387124864340018805036810, −1.19812583088249773038130152614, −0.04304106017020957591427680283, 2.07891206508043129527505859256, 3.18019166598417770399597658405, 4.48594388251555489879827440236, 5.76642934899189395010933444487, 7.39706972178242041398571739211, 8.175840522470014556089369744940, 9.548300373428402264835874921838, 10.71501811327130772960749828683, 11.45262893725795290185004559154, 12.60987260878237656447118969442

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