Cremona's table of elliptic curves

Curve 87984u1

87984 = 24 · 32 · 13 · 47



Data for elliptic curve 87984u1

Field Data Notes
Atkin-Lehner 2- 3+ 13- 47- Signs for the Atkin-Lehner involutions
Class 87984u Isogeny class
Conductor 87984 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 608256 Modular degree for the optimal curve
Δ 191589420103630848 = 236 · 33 · 133 · 47 Discriminant
Eigenvalues 2- 3+  0 -2  0 13-  0  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-168795,16400906] [a1,a2,a3,a4,a6]
j 4809265283059875/1732398546944 j-invariant
L 1.7518291942431 L(r)(E,1)/r!
Ω 0.29197154749167 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10998k1 87984o3 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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