Cremona's table of elliptic curves

Curve 47824i2

47824 = 24 · 72 · 61



Data for elliptic curve 47824i2

Field Data Notes
Atkin-Lehner 2- 7- 61+ Signs for the Atkin-Lehner involutions
Class 47824i Isogeny class
Conductor 47824 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 47853725102848 = 28 · 77 · 613 Discriminant
Eigenvalues 2-  1  0 7- -3 -2 -3  5 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-71948,-7444648] [a1,a2,a3,a4,a6]
Generators [-33042:15533:216] Generators of the group modulo torsion
j 1367595682000/1588867 j-invariant
L 6.1335599046777 L(r)(E,1)/r!
Ω 0.29152423618725 Real period
R 5.2599056470266 Regulator
r 1 Rank of the group of rational points
S 1.000000000002 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 11956c2 6832f2 Quadratic twists by: -4 -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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