Cremona's table of elliptic curves

Curve 28880t2

28880 = 24 · 5 · 192



Data for elliptic curve 28880t2

Field Data Notes
Atkin-Lehner 2- 5+ 19- Signs for the Atkin-Lehner involutions
Class 28880t Isogeny class
Conductor 28880 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 5720779129600 = 28 · 52 · 197 Discriminant
Eigenvalues 2-  0 5+  2  4  4  6 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-37183,-2757318] [a1,a2,a3,a4,a6]
Generators [-14366992772042:830136242097:126052942744] Generators of the group modulo torsion
j 472058064/475 j-invariant
L 6.1354723192998 L(r)(E,1)/r!
Ω 0.34382676795397 Real period
R 17.844661588772 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 7220b2 115520cq2 1520f2 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