Cremona's table of elliptic curves

Curve 27840cl1

27840 = 26 · 3 · 5 · 29



Data for elliptic curve 27840cl1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 29+ Signs for the Atkin-Lehner involutions
Class 27840cl Isogeny class
Conductor 27840 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 49152 Modular degree for the optimal curve
Δ 788193607680 = 226 · 34 · 5 · 29 Discriminant
Eigenvalues 2- 3+ 5+ -4  0  2  2  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-16001,-772575] [a1,a2,a3,a4,a6]
j 1728432036001/3006720 j-invariant
L 0.84905512203474 L(r)(E,1)/r!
Ω 0.4245275610172 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 27840bl1 6960bo1 83520go1 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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