Cremona's table of elliptic curves

Curve 28675f1

28675 = 52 · 31 · 37



Data for elliptic curve 28675f1

Field Data Notes
Atkin-Lehner 5- 31- 37+ Signs for the Atkin-Lehner involutions
Class 28675f Isogeny class
Conductor 28675 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 25680 Modular degree for the optimal curve
Δ -13889453125 = -1 · 58 · 312 · 37 Discriminant
Eigenvalues  1  2 5-  2 -4  2 -4  5 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-4950,132125] [a1,a2,a3,a4,a6]
Generators [1020:-1285:27] Generators of the group modulo torsion
j -34349178505/35557 j-invariant
L 9.4628180814895 L(r)(E,1)/r!
Ω 1.2483416745947 Real period
R 1.2633851604986 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 28675e1 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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