Cremona's table of elliptic curves

Curve 7872bb1

7872 = 26 · 3 · 41



Data for elliptic curve 7872bb1

Field Data Notes
Atkin-Lehner 2- 3- 41+ Signs for the Atkin-Lehner involutions
Class 7872bb Isogeny class
Conductor 7872 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 1536 Modular degree for the optimal curve
Δ -18137088 = -1 · 214 · 33 · 41 Discriminant
Eigenvalues 2- 3-  0  2 -3  6 -7  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,27,-189] [a1,a2,a3,a4,a6]
Generators [6:15:1] Generators of the group modulo torsion
j 128000/1107 j-invariant
L 5.3600683820638 L(r)(E,1)/r!
Ω 1.0803349758909 Real period
R 1.6538291368513 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 7872a1 1968a1 23616bx1 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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