Cremona's table of elliptic curves

Curve 68800u1

68800 = 26 · 52 · 43



Data for elliptic curve 68800u1

Field Data Notes
Atkin-Lehner 2+ 5+ 43+ Signs for the Atkin-Lehner involutions
Class 68800u Isogeny class
Conductor 68800 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 1658880 Modular degree for the optimal curve
Δ -4727899999436800 = -1 · 242 · 52 · 43 Discriminant
Eigenvalues 2+ -2 5+ -4  5  7 -2  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-2622273,1633554463] [a1,a2,a3,a4,a6]
Generators [717:11068:1] Generators of the group modulo torsion
j -304282977309754105/721420288 j-invariant
L 4.0923152798666 L(r)(E,1)/r!
Ω 0.37499844142311 Real period
R 5.4564430509892 Regulator
r 1 Rank of the group of rational points
S 1.0000000000481 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 68800dn1 2150n1 68800cl1 Quadratic twists by: -4 8 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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