Cremona's table of elliptic curves

Curve 27280g1

27280 = 24 · 5 · 11 · 31



Data for elliptic curve 27280g1

Field Data Notes
Atkin-Lehner 2+ 5- 11+ 31- Signs for the Atkin-Lehner involutions
Class 27280g Isogeny class
Conductor 27280 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 4096 Modular degree for the optimal curve
Δ 3410000 = 24 · 54 · 11 · 31 Discriminant
Eigenvalues 2+  0 5-  0 11+  2 -2 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-122,511] [a1,a2,a3,a4,a6]
Generators [27:130:1] Generators of the group modulo torsion
j 12551141376/213125 j-invariant
L 5.2372755826769 L(r)(E,1)/r!
Ω 2.5107890518607 Real period
R 2.0859082441815 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 13640d1 109120bc1 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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