Cremona's table of elliptic curves

Curve 27840bn1

27840 = 26 · 3 · 5 · 29



Data for elliptic curve 27840bn1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 29+ Signs for the Atkin-Lehner involutions
Class 27840bn Isogeny class
Conductor 27840 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 12288 Modular degree for the optimal curve
Δ 192430080 = 214 · 34 · 5 · 29 Discriminant
Eigenvalues 2+ 3- 5+ -4 -4 -2 -2  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-241,1199] [a1,a2,a3,a4,a6]
Generators [-14:45:1] [-13:48:1] Generators of the group modulo torsion
j 94875856/11745 j-invariant
L 8.1563765222857 L(r)(E,1)/r!
Ω 1.7290183179088 Real period
R 1.1793363375337 Regulator
r 2 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 27840cj1 3480c1 83520di1 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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