Cremona's table of elliptic curves

Curve 66240bz2

66240 = 26 · 32 · 5 · 23



Data for elliptic curve 66240bz2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 23- Signs for the Atkin-Lehner involutions
Class 66240bz Isogeny class
Conductor 66240 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 1.51640211456E+19 Discriminant
Eigenvalues 2+ 3- 5+ -2  6  2  0  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1007148,340948528] [a1,a2,a3,a4,a6]
Generators [2559:423775:27] Generators of the group modulo torsion
j 591202341974089/79350000000 j-invariant
L 6.3866389060411 L(r)(E,1)/r!
Ω 0.21309946034763 Real period
R 7.4925564047115 Regulator
r 1 Rank of the group of rational points
S 1.0000000000263 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 66240em2 2070s2 22080bk2 Quadratic twists by: -4 8 -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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