Properties

Label 2-84-7.2-c11-0-3
Degree $2$
Conductor $84$
Sign $-0.252 - 0.967i$
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 + (−1.33e3 + 2.30e3i)5-s + (4.36e4 − 8.49e3i)7-s + (−2.95e4 + 5.11e4i)9-s + (2.62e5 + 4.55e5i)11-s − 1.10e6·13-s + 6.47e5·15-s + (−2.22e5 − 3.84e5i)17-s + (−1.58e6 + 2.74e6i)19-s + (−7.09e6 − 8.15e6i)21-s + (2.38e7 − 4.13e7i)23-s + (2.08e7 + 3.61e7i)25-s + 1.43e7·27-s − 1.65e8·29-s + (−8.05e7 − 1.39e8i)31-s + ⋯
L(s)  = 1  + (−0.288 − 0.499i)3-s + (−0.190 + 0.330i)5-s + (0.981 − 0.191i)7-s + (−0.166 + 0.288i)9-s + (0.492 + 0.852i)11-s − 0.823·13-s + 0.220·15-s + (−0.0379 − 0.0656i)17-s + (−0.146 + 0.254i)19-s + (−0.378 − 0.435i)21-s + (0.773 − 1.34i)23-s + (0.427 + 0.740i)25-s + 0.192·27-s − 1.49·29-s + (−0.505 − 0.875i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 84 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.252 - 0.967i)\, \overline{\Lambda}(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 84 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & (-0.252 - 0.967i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(84\)    =    \(2^{2} \cdot 3 \cdot 7\)
Sign: $-0.252 - 0.967i$
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: \((2,\ 84,\ (\ :11/2),\ -0.252 - 0.967i)\)

Particular Values

\(L(6)\) \(\approx\) \(0.642178 + 0.831517i\)
\(L(\frac12)\) \(\approx\) \(0.642178 + 0.831517i\)
\(L(\frac{13}{2})\) 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 \( 1 + (-4.36e4 + 8.49e3i)T \)
good5 \( 1 + (1.33e3 - 2.30e3i)T + (-2.44e7 - 4.22e7i)T^{2} \)
11 \( 1 + (-2.62e5 - 4.55e5i)T + (-1.42e11 + 2.47e11i)T^{2} \)
13 \( 1 + 1.10e6T + 1.79e12T^{2} \)
17 \( 1 + (2.22e5 + 3.84e5i)T + (-1.71e13 + 2.96e13i)T^{2} \)
19 \( 1 + (1.58e6 - 2.74e6i)T + (-5.82e13 - 1.00e14i)T^{2} \)
23 \( 1 + (-2.38e7 + 4.13e7i)T + (-4.76e14 - 8.25e14i)T^{2} \)
29 \( 1 + 1.65e8T + 1.22e16T^{2} \)
31 \( 1 + (8.05e7 + 1.39e8i)T + (-1.27e16 + 2.20e16i)T^{2} \)
37 \( 1 + (1.73e8 - 3.00e8i)T + (-8.89e16 - 1.54e17i)T^{2} \)
41 \( 1 + 1.07e9T + 5.50e17T^{2} \)
43 \( 1 - 1.10e9T + 9.29e17T^{2} \)
47 \( 1 + (4.49e7 - 7.77e7i)T + (-1.23e18 - 2.14e18i)T^{2} \)
53 \( 1 + (-1.97e8 - 3.42e8i)T + (-4.63e18 + 8.02e18i)T^{2} \)
59 \( 1 + (-3.65e9 - 6.32e9i)T + (-1.50e19 + 2.61e19i)T^{2} \)
61 \( 1 + (6.05e9 - 1.04e10i)T + (-2.17e19 - 3.76e19i)T^{2} \)
67 \( 1 + (-8.63e9 - 1.49e10i)T + (-6.10e19 + 1.05e20i)T^{2} \)
71 \( 1 + 1.31e10T + 2.31e20T^{2} \)
73 \( 1 + (7.39e9 + 1.28e10i)T + (-1.56e20 + 2.71e20i)T^{2} \)
79 \( 1 + (1.45e10 - 2.51e10i)T + (-3.73e20 - 6.47e20i)T^{2} \)
83 \( 1 - 2.43e9T + 1.28e21T^{2} \)
89 \( 1 + (4.46e10 - 7.73e10i)T + (-1.38e21 - 2.40e21i)T^{2} \)
97 \( 1 - 6.63e10T + 7.15e21T^{2} \)
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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

−12.22662083700093545588202750365, −11.36414097281186980659685960746, −10.35204002193615637218055650157, −8.941080792790587572042324157227, −7.58724060748546376240075850830, −6.91076394029786343635761845584, −5.33725238851227921073030992476, −4.21029978996160614203033559243, −2.40987255273219145174874401213, −1.26723865109850533949483752029, 0.27581885747772363951204043165, 1.69900653811634135627202979332, 3.42757133046747474635865446733, 4.74468358751842810226696184586, 5.62046832331768139328152836740, 7.22109862844833835905374824460, 8.507342326741341678765183251266, 9.403261484895641030169126402242, 10.85235453485381752368283946959, 11.53729592484759083372756631116

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