Cremona's table of elliptic curves

Curve 6720d4

6720 = 26 · 3 · 5 · 7



Data for elliptic curve 6720d4

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7+ Signs for the Atkin-Lehner involutions
Class 6720d Isogeny class
Conductor 6720 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 1290240000 = 215 · 32 · 54 · 7 Discriminant
Eigenvalues 2+ 3+ 5+ 7+  4  2 -2  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2721,55521] [a1,a2,a3,a4,a6]
Generators [33:24:1] Generators of the group modulo torsion
j 68017239368/39375 j-invariant
L 3.2763049153178 L(r)(E,1)/r!
Ω 1.5109339788664 Real period
R 0.54209928447304 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 6720v3 3360m3 20160cc3 33600cz4 Quadratic twists by: -4 8 -3 5


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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