Cremona's table of elliptic curves

Curve 47775v1

47775 = 3 · 52 · 72 · 13



Data for elliptic curve 47775v1

Field Data Notes
Atkin-Lehner 3+ 5+ 7- 13- Signs for the Atkin-Lehner involutions
Class 47775v Isogeny class
Conductor 47775 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 48384 Modular degree for the optimal curve
Δ -621075 = -1 · 3 · 52 · 72 · 132 Discriminant
Eigenvalues  2 3+ 5+ 7-  0 13-  8  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-3978,-95257] [a1,a2,a3,a4,a6]
Generators [191368393042:-2387427135515:1054977832] Generators of the group modulo torsion
j -5684485058560/507 j-invariant
L 10.790918370188 L(r)(E,1)/r!
Ω 0.3005690540619 Real period
R 17.950814004901 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 47775dm1 47775bx1 Quadratic twists by: 5 -7


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