Cremona's table of elliptic curves

Curve 86688br1

86688 = 25 · 32 · 7 · 43



Data for elliptic curve 86688br1

Field Data Notes
Atkin-Lehner 2- 3- 7- 43+ Signs for the Atkin-Lehner involutions
Class 86688br Isogeny class
Conductor 86688 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 30720 Modular degree for the optimal curve
Δ -603868608 = -1 · 26 · 36 · 7 · 432 Discriminant
Eigenvalues 2- 3-  0 7-  0 -6 -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-45,1188] [a1,a2,a3,a4,a6]
Generators [-3:36:1] [37:224:1] Generators of the group modulo torsion
j -216000/12943 j-invariant
L 11.14970888207 L(r)(E,1)/r!
Ω 1.3467821560599 Real period
R 4.1393884051811 Regulator
r 2 Rank of the group of rational points
S 0.99999999998851 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 86688k1 9632d1 Quadratic twists by: -4 -3


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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