Cremona's table of elliptic curves

Curve 86688bq1

86688 = 25 · 32 · 7 · 43



Data for elliptic curve 86688bq1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 43- Signs for the Atkin-Lehner involutions
Class 86688bq Isogeny class
Conductor 86688 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 53248 Modular degree for the optimal curve
Δ -6291468288 = -1 · 212 · 36 · 72 · 43 Discriminant
Eigenvalues 2- 3- -2 7+ -3  5 -7  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-936,11664] [a1,a2,a3,a4,a6]
Generators [16:-28:1] [0:108:1] Generators of the group modulo torsion
j -30371328/2107 j-invariant
L 9.6529428758831 L(r)(E,1)/r!
Ω 1.3170103535921 Real period
R 0.91617947892632 Regulator
r 2 Rank of the group of rational points
S 0.99999999999236 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 86688v1 9632a1 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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