Cremona's table of elliptic curves

Curve 27280b1

27280 = 24 · 5 · 11 · 31



Data for elliptic curve 27280b1

Field Data Notes
Atkin-Lehner 2+ 5+ 11- 31+ Signs for the Atkin-Lehner involutions
Class 27280b Isogeny class
Conductor 27280 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 76800 Modular degree for the optimal curve
Δ -363096800000 = -1 · 28 · 55 · 114 · 31 Discriminant
Eigenvalues 2+  3 5+ -4 11- -6 -3 -5 Hecke eigenvalues for primes up to 20
Equation [0,0,0,692,-28132] [a1,a2,a3,a4,a6]
j 143153519616/1418346875 j-invariant
L 1.8865788621351 L(r)(E,1)/r!
Ω 0.47164471553358 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 13640f1 109120bi1 Quadratic twists by: -4 8


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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