Cremona's table of elliptic curves

Curve 87840bv1

87840 = 25 · 32 · 5 · 61



Data for elliptic curve 87840bv1

Field Data Notes
Atkin-Lehner 2- 3- 5- 61- Signs for the Atkin-Lehner involutions
Class 87840bv Isogeny class
Conductor 87840 Conductor
∏ cp 96 Product of Tamagawa factors cp
deg 221184 Modular degree for the optimal curve
Δ 24413481000000 = 26 · 38 · 56 · 612 Discriminant
Eigenvalues 2- 3- 5-  0 -4 -6  2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-45777,3762304] [a1,a2,a3,a4,a6]
Generators [-97:2700:1] Generators of the group modulo torsion
j 227383105214656/523265625 j-invariant
L 5.7844431027024 L(r)(E,1)/r!
Ω 0.67437905739043 Real period
R 1.429572641531 Regulator
r 1 Rank of the group of rational points
S 0.99999999998298 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 87840bt1 29280n1 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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