Cremona's table of elliptic curves

Curve 47775bq1

47775 = 3 · 52 · 72 · 13



Data for elliptic curve 47775bq1

Field Data Notes
Atkin-Lehner 3+ 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 47775bq Isogeny class
Conductor 47775 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 54432 Modular degree for the optimal curve
Δ -696849733125 = -1 · 36 · 54 · 76 · 13 Discriminant
Eigenvalues -1 3+ 5- 7- -1 13-  7  0 Hecke eigenvalues for primes up to 20
Equation [1,1,1,587,-39544] [a1,a2,a3,a4,a6]
j 304175/9477 j-invariant
L 0.87287168389435 L(r)(E,1)/r!
Ω 0.43643584173491 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 47775ce1 975k1 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
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