Cremona's table of elliptic curves

Curve 28880bd2

28880 = 24 · 5 · 192



Data for elliptic curve 28880bd2

Field Data Notes
Atkin-Lehner 2- 5- 19+ Signs for the Atkin-Lehner involutions
Class 28880bd Isogeny class
Conductor 28880 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ 413040253157120 = 28 · 5 · 199 Discriminant
Eigenvalues 2-  2 5-  0  4 -2 -2 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-180620,29589980] [a1,a2,a3,a4,a6]
Generators [152277046496985772290:6774912128084424656437:73881803586681000] Generators of the group modulo torsion
j 7888624/5 j-invariant
L 8.810560316364 L(r)(E,1)/r!
Ω 0.52601683439043 Real period
R 33.499157214518 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7220g2 115520bq2 28880be2 Quadratic twists by: -4 8 -19


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