Cremona's table of elliptic curves

Curve 47775u4

47775 = 3 · 52 · 72 · 13



Data for elliptic curve 47775u4

Field Data Notes
Atkin-Lehner 3+ 5+ 7- 13- Signs for the Atkin-Lehner involutions
Class 47775u Isogeny class
Conductor 47775 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 1935693703125 = 34 · 56 · 76 · 13 Discriminant
Eigenvalues -1 3+ 5+ 7-  4 13-  2  0 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-85163,9530156] [a1,a2,a3,a4,a6]
Generators [181:203:1] Generators of the group modulo torsion
j 37159393753/1053 j-invariant
L 3.2303498170266 L(r)(E,1)/r!
Ω 0.77300804501749 Real period
R 2.0894671393507 Regulator
r 1 Rank of the group of rational points
S 0.99999999999724 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 1911f4 975g3 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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