Properties

Label 2-279-31.7-c1-0-8
Degree $2$
Conductor $279$
Sign $0.804 + 0.594i$
Analytic cond. $2.22782$
Root an. cond. $1.49259$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (0.102 + 0.315i)2-s + (1.52 − 1.11i)4-s + (0.962 − 1.66i)5-s + (−1.29 − 0.575i)7-s + (1.04 + 0.757i)8-s + (0.624 + 0.132i)10-s + (−0.138 − 1.32i)11-s + (−0.607 − 0.674i)13-s + (0.0489 − 0.466i)14-s + (1.03 − 3.18i)16-s + (0.279 − 2.65i)17-s + (−4.34 + 4.82i)19-s + (−0.380 − 3.62i)20-s + (0.401 − 0.178i)22-s + (6.78 + 4.92i)23-s + ⋯
L(s)  = 1  + (0.0724 + 0.222i)2-s + (0.764 − 0.555i)4-s + (0.430 − 0.745i)5-s + (−0.488 − 0.217i)7-s + (0.368 + 0.267i)8-s + (0.197 + 0.0419i)10-s + (−0.0418 − 0.398i)11-s + (−0.168 − 0.186i)13-s + (0.0130 − 0.124i)14-s + (0.259 − 0.797i)16-s + (0.0677 − 0.644i)17-s + (−0.996 + 1.10i)19-s + (−0.0850 − 0.809i)20-s + (0.0856 − 0.0381i)22-s + (1.41 + 1.02i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 279 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.804 + 0.594i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 279 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.804 + 0.594i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(279\)    =    \(3^{2} \cdot 31\)
Sign: $0.804 + 0.594i$
Analytic conductor: \(2.22782\)
Root analytic conductor: \(1.49259\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{279} (100, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 279,\ (\ :1/2),\ 0.804 + 0.594i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.50296 - 0.494875i\)
\(L(\frac12)\) \(\approx\) \(1.50296 - 0.494875i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
31 \( 1 + (-5.43 - 1.21i)T \)
good2 \( 1 + (-0.102 - 0.315i)T + (-1.61 + 1.17i)T^{2} \)
5 \( 1 + (-0.962 + 1.66i)T + (-2.5 - 4.33i)T^{2} \)
7 \( 1 + (1.29 + 0.575i)T + (4.68 + 5.20i)T^{2} \)
11 \( 1 + (0.138 + 1.32i)T + (-10.7 + 2.28i)T^{2} \)
13 \( 1 + (0.607 + 0.674i)T + (-1.35 + 12.9i)T^{2} \)
17 \( 1 + (-0.279 + 2.65i)T + (-16.6 - 3.53i)T^{2} \)
19 \( 1 + (4.34 - 4.82i)T + (-1.98 - 18.8i)T^{2} \)
23 \( 1 + (-6.78 - 4.92i)T + (7.10 + 21.8i)T^{2} \)
29 \( 1 + (-0.154 - 0.476i)T + (-23.4 + 17.0i)T^{2} \)
37 \( 1 + (-0.749 - 1.29i)T + (-18.5 + 32.0i)T^{2} \)
41 \( 1 + (6.14 + 1.30i)T + (37.4 + 16.6i)T^{2} \)
43 \( 1 + (-2.70 + 3.00i)T + (-4.49 - 42.7i)T^{2} \)
47 \( 1 + (4.08 - 12.5i)T + (-38.0 - 27.6i)T^{2} \)
53 \( 1 + (3.23 - 1.43i)T + (35.4 - 39.3i)T^{2} \)
59 \( 1 + (6.73 - 1.43i)T + (53.8 - 23.9i)T^{2} \)
61 \( 1 + 2.87T + 61T^{2} \)
67 \( 1 + (3.11 - 5.39i)T + (-33.5 - 58.0i)T^{2} \)
71 \( 1 + (5.94 - 2.64i)T + (47.5 - 52.7i)T^{2} \)
73 \( 1 + (-1.44 - 13.7i)T + (-71.4 + 15.1i)T^{2} \)
79 \( 1 + (-1.24 + 11.8i)T + (-77.2 - 16.4i)T^{2} \)
83 \( 1 + (-11.7 - 2.49i)T + (75.8 + 33.7i)T^{2} \)
89 \( 1 + (-11.9 + 8.66i)T + (27.5 - 84.6i)T^{2} \)
97 \( 1 + (-6.74 + 4.90i)T + (29.9 - 92.2i)T^{2} \)
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

−11.74861609667677908478878237043, −10.76746537594758774555557396332, −9.917835494197452444680973131919, −9.008921806606632213973607488625, −7.78357201410711194325753753882, −6.70242867133609247935329507135, −5.77672618230003581154133827466, −4.84175837853479566776212164491, −3.05740629421152155143555498498, −1.37671052194481078027871440841, 2.24245767480336028118667795798, 3.13066809393411927536350660122, 4.64089224188886349711473434734, 6.50822283170499902972120142769, 6.66820860806304268237754067683, 8.036020659671750381583233980755, 9.170904873722579884576780784504, 10.40505964758735187147506208307, 10.87839451441603274851855690516, 11.99510229838220806666191656640

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