Cremona's table of elliptic curves

Curve 28272i1

28272 = 24 · 3 · 19 · 31



Data for elliptic curve 28272i1

Field Data Notes
Atkin-Lehner 2- 3- 19- 31+ Signs for the Atkin-Lehner involutions
Class 28272i Isogeny class
Conductor 28272 Conductor
∏ cp 30 Product of Tamagawa factors cp
deg 51840 Modular degree for the optimal curve
Δ 5670345945168 = 24 · 35 · 196 · 31 Discriminant
Eigenvalues 2- 3-  2  4  0  0 -2 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-4797,55242] [a1,a2,a3,a4,a6]
j 763138591817728/354396621573 j-invariant
L 5.0975876833155 L(r)(E,1)/r!
Ω 0.67967835777545 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7068c1 113088u1 84816p1 Quadratic twists by: -4 8 -3


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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