Cremona's table of elliptic curves

Curve 68208cr2

68208 = 24 · 3 · 72 · 29



Data for elliptic curve 68208cr2

Field Data Notes
Atkin-Lehner 2- 3- 7- 29- Signs for the Atkin-Lehner involutions
Class 68208cr Isogeny class
Conductor 68208 Conductor
∏ cp 80 Product of Tamagawa factors cp
Δ 5.3482953047262E+23 Discriminant
Eigenvalues 2- 3-  2 7-  0  2 -6  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-20410672,-4662087340] [a1,a2,a3,a4,a6]
Generators [87980:26061750:1] Generators of the group modulo torsion
j 5689227966572359/3235735924128 j-invariant
L 9.366697872845 L(r)(E,1)/r!
Ω 0.07675614547858 Real period
R 6.1015947412205 Regulator
r 1 Rank of the group of rational points
S 1.0000000000721 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8526p2 68208bx2 Quadratic twists by: -4 -7


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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