Cremona's table of elliptic curves

Curve 28880j1

28880 = 24 · 5 · 192



Data for elliptic curve 28880j1

Field Data Notes
Atkin-Lehner 2+ 5- 19- Signs for the Atkin-Lehner involutions
Class 28880j Isogeny class
Conductor 28880 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 46080 Modular degree for the optimal curve
Δ -357548695600 = -1 · 24 · 52 · 197 Discriminant
Eigenvalues 2+  2 5- -4  4  0  6 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,1685,10362] [a1,a2,a3,a4,a6]
Generators [992126658:-26746544150:1367631] Generators of the group modulo torsion
j 702464/475 j-invariant
L 7.8817849047387 L(r)(E,1)/r!
Ω 0.602180548459 Real period
R 13.088740453189 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 14440m1 115520cd1 1520d1 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
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