Cremona's table of elliptic curves

Curve 28975g1

28975 = 52 · 19 · 61



Data for elliptic curve 28975g1

Field Data Notes
Atkin-Lehner 5- 19- 61- Signs for the Atkin-Lehner involutions
Class 28975g Isogeny class
Conductor 28975 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 197760 Modular degree for the optimal curve
Δ -8423123046875 = -1 · 59 · 19 · 613 Discriminant
Eigenvalues -2 -3 5-  1 -4 -1  2 19- Hecke eigenvalues for primes up to 20
Equation [0,0,1,-33625,-2377344] [a1,a2,a3,a4,a6]
Generators [239:1799:1] [300:3812:1] Generators of the group modulo torsion
j -2152685334528/4312639 j-invariant
L 2.7899676180185 L(r)(E,1)/r!
Ω 0.17625922187133 Real period
R 2.6381292171065 Regulator
r 2 Rank of the group of rational points
S 0.99999999999972 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 28975f1 Quadratic twists by: 5


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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