Cremona's table of elliptic curves

Curve 27840be1

27840 = 26 · 3 · 5 · 29



Data for elliptic curve 27840be1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 29- Signs for the Atkin-Lehner involutions
Class 27840be Isogeny class
Conductor 27840 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 122880 Modular degree for the optimal curve
Δ 161833697280 = 214 · 34 · 5 · 293 Discriminant
Eigenvalues 2+ 3+ 5- -2 -6 -6 -2  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-162545,25277937] [a1,a2,a3,a4,a6]
Generators [232:29:1] Generators of the group modulo torsion
j 28988603169478864/9877545 j-invariant
L 3.3130460929873 L(r)(E,1)/r!
Ω 0.82495575538019 Real period
R 0.66933813750622 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 27840eh1 3480e1 83520y1 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.

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