Cremona's table of elliptic curves

Curve 87984s2

87984 = 24 · 32 · 13 · 47



Data for elliptic curve 87984s2

Field Data Notes
Atkin-Lehner 2- 3+ 13- 47+ Signs for the Atkin-Lehner involutions
Class 87984s Isogeny class
Conductor 87984 Conductor
∏ cp 12 Product of Tamagawa factors cp
Δ 18289810770776064 = 212 · 39 · 136 · 47 Discriminant
Eigenvalues 2- 3+ -3  1 -3 13- -6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-95904,9399024] [a1,a2,a3,a4,a6]
Generators [-183:4563:1] Generators of the group modulo torsion
j 1209992380416/226860023 j-invariant
L 4.4070342129326 L(r)(E,1)/r!
Ω 0.36835388918239 Real period
R 0.99701092464143 Regulator
r 1 Rank of the group of rational points
S 0.99999999844442 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5499c2 87984x1 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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