Cremona's table of elliptic curves

Curve 68208u4

68208 = 24 · 3 · 72 · 29



Data for elliptic curve 68208u4

Field Data Notes
Atkin-Lehner 2+ 3- 7- 29+ Signs for the Atkin-Lehner involutions
Class 68208u Isogeny class
Conductor 68208 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 1358918369077248 = 211 · 34 · 710 · 29 Discriminant
Eigenvalues 2+ 3-  2 7- -4  6  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-67832,-6587148] [a1,a2,a3,a4,a6]
Generators [394:5292:1] Generators of the group modulo torsion
j 143256979154/5639949 j-invariant
L 9.6824240139701 L(r)(E,1)/r!
Ω 0.29654650500979 Real period
R 2.0406630683046 Regulator
r 1 Rank of the group of rational points
S 1.0000000001072 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 34104e4 9744c3 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
Back to Tables and computations