Cremona's table of elliptic curves

Curve 67280c2

67280 = 24 · 5 · 292



Data for elliptic curve 67280c2

Field Data Notes
Atkin-Lehner 2+ 5+ 29+ Signs for the Atkin-Lehner involutions
Class 67280c Isogeny class
Conductor 67280 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 640315408590080 = 28 · 5 · 298 Discriminant
Eigenvalues 2+ -2 5+  0  4 -2  0  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-30556,1646460] [a1,a2,a3,a4,a6]
Generators [54:396:1] Generators of the group modulo torsion
j 20720464/4205 j-invariant
L 4.1496584160989 L(r)(E,1)/r!
Ω 0.48537873616346 Real period
R 4.274660288388 Regulator
r 1 Rank of the group of rational points
S 0.99999999987641 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 33640d2 2320a2 Quadratic twists by: -4 29


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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