Cremona's table of elliptic curves

Curve 80408k1

80408 = 23 · 19 · 232



Data for elliptic curve 80408k1

Field Data Notes
Atkin-Lehner 2- 19+ 23- Signs for the Atkin-Lehner involutions
Class 80408k Isogeny class
Conductor 80408 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 379776 Modular degree for the optimal curve
Δ 3047237059254272 = 211 · 19 · 238 Discriminant
Eigenvalues 2-  0 -2 -2  3 -5  3 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-158171,24066326] [a1,a2,a3,a4,a6]
Generators [13732:5195:64] Generators of the group modulo torsion
j 2728674/19 j-invariant
L 3.4922407302408 L(r)(E,1)/r!
Ω 0.45243830248946 Real period
R 7.7187115083308 Regulator
r 1 Rank of the group of rational points
S 0.99999999942893 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 80408o1 Quadratic twists by: -23


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations