Cremona's table of elliptic curves

Curve 27984a4

27984 = 24 · 3 · 11 · 53



Data for elliptic curve 27984a4

Field Data Notes
Atkin-Lehner 2+ 3+ 11+ 53- Signs for the Atkin-Lehner involutions
Class 27984a Isogeny class
Conductor 27984 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 3916864512 = 210 · 38 · 11 · 53 Discriminant
Eigenvalues 2+ 3+ -2  0 11+ -2  2  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-12464,539760] [a1,a2,a3,a4,a6]
j 209137022149828/3825063 j-invariant
L 1.2812542702313 L(r)(E,1)/r!
Ω 1.2812542702316 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 13992c3 111936i4 83952f4 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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