Cremona's table of elliptic curves

Curve 27840el1

27840 = 26 · 3 · 5 · 29



Data for elliptic curve 27840el1

Field Data Notes
Atkin-Lehner 2- 3- 5- 29- Signs for the Atkin-Lehner involutions
Class 27840el Isogeny class
Conductor 27840 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 61440 Modular degree for the optimal curve
Δ -313200000000 = -1 · 210 · 33 · 58 · 29 Discriminant
Eigenvalues 2- 3- 5- -3  1 -1  3 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-48865,4141463] [a1,a2,a3,a4,a6]
Generators [146:375:1] Generators of the group modulo torsion
j -12601619217266944/305859375 j-invariant
L 6.4016178374008 L(r)(E,1)/r!
Ω 0.8960854750105 Real period
R 0.29766588567373 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 27840bf1 6960d1 83520eq1 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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