Cremona's table of elliptic curves

Curve 86848k1

86848 = 26 · 23 · 59



Data for elliptic curve 86848k1

Field Data Notes
Atkin-Lehner 2+ 23- 59- Signs for the Atkin-Lehner involutions
Class 86848k Isogeny class
Conductor 86848 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 8704 Modular degree for the optimal curve
Δ 1997504 = 26 · 232 · 59 Discriminant
Eigenvalues 2+  0 -2  2  0 -2 -2  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-71,220] [a1,a2,a3,a4,a6]
Generators [156:44:27] Generators of the group modulo torsion
j 618470208/31211 j-invariant
L 4.9786048944349 L(r)(E,1)/r!
Ω 2.5878516679112 Real period
R 3.8476740840543 Regulator
r 1 Rank of the group of rational points
S 0.99999999928406 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 86848a1 43424f2 Quadratic twists by: -4 8


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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