Properties

Label 2-310-155.117-c1-0-10
Degree $2$
Conductor $310$
Sign $0.747 + 0.664i$
Analytic cond. $2.47536$
Root an. cond. $1.57332$
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  + (−0.453 + 0.891i)2-s + (0.865 + 0.562i)3-s + (−0.587 − 0.809i)4-s + (−0.633 − 2.14i)5-s + (−0.893 + 0.516i)6-s + (−0.913 − 2.37i)7-s + (0.987 − 0.156i)8-s + (−0.786 − 1.76i)9-s + (2.19 + 0.409i)10-s + (1.21 − 0.127i)11-s + (−0.0540 − 1.03i)12-s + (0.164 − 3.12i)13-s + (2.53 + 0.266i)14-s + (0.657 − 2.21i)15-s + (−0.309 + 0.951i)16-s + (−1.30 − 1.60i)17-s + ⋯
L(s)  = 1  + (−0.321 + 0.630i)2-s + (0.499 + 0.324i)3-s + (−0.293 − 0.404i)4-s + (−0.283 − 0.959i)5-s + (−0.364 + 0.210i)6-s + (−0.345 − 0.898i)7-s + (0.349 − 0.0553i)8-s + (−0.262 − 0.589i)9-s + (0.695 + 0.129i)10-s + (0.365 − 0.0384i)11-s + (−0.0155 − 0.297i)12-s + (0.0454 − 0.868i)13-s + (0.677 + 0.0711i)14-s + (0.169 − 0.571i)15-s + (−0.0772 + 0.237i)16-s + (−0.315 − 0.389i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 310 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.747 + 0.664i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 310 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.747 + 0.664i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(310\)    =    \(2 \cdot 5 \cdot 31\)
Sign: $0.747 + 0.664i$
Analytic conductor: \(2.47536\)
Root analytic conductor: \(1.57332\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{310} (117, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 310,\ (\ :1/2),\ 0.747 + 0.664i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.989062 - 0.376117i\)
\(L(\frac12)\) \(\approx\) \(0.989062 - 0.376117i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.453 - 0.891i)T \)
5 \( 1 + (0.633 + 2.14i)T \)
31 \( 1 + (-5.43 + 1.19i)T \)
good3 \( 1 + (-0.865 - 0.562i)T + (1.22 + 2.74i)T^{2} \)
7 \( 1 + (0.913 + 2.37i)T + (-5.20 + 4.68i)T^{2} \)
11 \( 1 + (-1.21 + 0.127i)T + (10.7 - 2.28i)T^{2} \)
13 \( 1 + (-0.164 + 3.12i)T + (-12.9 - 1.35i)T^{2} \)
17 \( 1 + (1.30 + 1.60i)T + (-3.53 + 16.6i)T^{2} \)
19 \( 1 + (-1.02 - 0.926i)T + (1.98 + 18.8i)T^{2} \)
23 \( 1 + (-0.488 - 3.08i)T + (-21.8 + 7.10i)T^{2} \)
29 \( 1 + (-1.86 - 5.75i)T + (-23.4 + 17.0i)T^{2} \)
37 \( 1 + (1.30 + 0.348i)T + (32.0 + 18.5i)T^{2} \)
41 \( 1 + (-6.62 - 1.40i)T + (37.4 + 16.6i)T^{2} \)
43 \( 1 + (5.33 - 0.279i)T + (42.7 - 4.49i)T^{2} \)
47 \( 1 + (-5.82 + 2.96i)T + (27.6 - 38.0i)T^{2} \)
53 \( 1 + (2.94 + 1.13i)T + (39.3 + 35.4i)T^{2} \)
59 \( 1 + (-1.93 - 9.12i)T + (-53.8 + 23.9i)T^{2} \)
61 \( 1 + 10.7iT - 61T^{2} \)
67 \( 1 + (-0.419 + 0.112i)T + (58.0 - 33.5i)T^{2} \)
71 \( 1 + (-4.32 + 1.92i)T + (47.5 - 52.7i)T^{2} \)
73 \( 1 + (8.51 - 10.5i)T + (-15.1 - 71.4i)T^{2} \)
79 \( 1 + (-0.919 + 8.74i)T + (-77.2 - 16.4i)T^{2} \)
83 \( 1 + (-0.842 - 1.29i)T + (-33.7 + 75.8i)T^{2} \)
89 \( 1 + (8.14 - 5.91i)T + (27.5 - 84.6i)T^{2} \)
97 \( 1 + (16.5 + 2.62i)T + (92.2 + 29.9i)T^{2} \)
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

−11.58252280175443002326657822650, −10.31076296932221374464762295278, −9.498143146774245498896083364538, −8.735004176298775550769096772571, −7.892355701885740105629745783603, −6.86680374975330770298880010748, −5.63528409214257656850430911515, −4.42349315506013015506896469978, −3.37865981860248589704568395840, −0.841408082703780381383509113893, 2.16202250185857891147437567451, 2.96312562799559845253239078904, 4.36197846372620442124803000681, 6.07276845909771772989438968526, 7.09332206060393957285183395946, 8.189655010405060082039788704172, 8.949619869721108167826668532858, 9.948481495877899684310250510837, 10.96688091694011577472629789105, 11.69327594659919821949399822113

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