Cremona's table of elliptic curves

Curve 47775cj2

47775 = 3 · 52 · 72 · 13



Data for elliptic curve 47775cj2

Field Data Notes
Atkin-Lehner 3- 5+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 47775cj Isogeny class
Conductor 47775 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 30825922222265625 = 34 · 58 · 78 · 132 Discriminant
Eigenvalues -1 3- 5+ 7-  4 13+  6 -8 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-335063,74143992] [a1,a2,a3,a4,a6]
Generators [-563:9469:1] Generators of the group modulo torsion
j 2263054145689/16769025 j-invariant
L 4.9328072294506 L(r)(E,1)/r!
Ω 0.3730587740386 Real period
R 1.6528250951137 Regulator
r 1 Rank of the group of rational points
S 0.99999999999669 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 9555k2 6825d2 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