Cremona's table of elliptic curves

Curve 47824f1

47824 = 24 · 72 · 61



Data for elliptic curve 47824f1

Field Data Notes
Atkin-Lehner 2- 7- 61+ Signs for the Atkin-Lehner involutions
Class 47824f Isogeny class
Conductor 47824 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 15840 Modular degree for the optimal curve
Δ -1837206784 = -1 · 28 · 76 · 61 Discriminant
Eigenvalues 2-  0  3 7-  1 -1  2  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,49,2058] [a1,a2,a3,a4,a6]
Generators [-1430:62:125] Generators of the group modulo torsion
j 432/61 j-invariant
L 7.1570278401833 L(r)(E,1)/r!
Ω 1.1425394578736 Real period
R 6.2641406306114 Regulator
r 1 Rank of the group of rational points
S 1.0000000000057 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 11956b1 976c1 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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