Cremona's table of elliptic curves

Curve 122728g1

122728 = 23 · 232 · 29



Data for elliptic curve 122728g1

Field Data Notes
Atkin-Lehner 2- 23- 29+ Signs for the Atkin-Lehner involutions
Class 122728g Isogeny class
Conductor 122728 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 253440 Modular degree for the optimal curve
Δ -733045299437312 = -1 · 28 · 237 · 292 Discriminant
Eigenvalues 2-  0  2  0  2  2 -4 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-16399,1533042] [a1,a2,a3,a4,a6]
Generators [81:858:1] Generators of the group modulo torsion
j -12869712/19343 j-invariant
L 7.7125969361799 L(r)(E,1)/r!
Ω 0.45535869885079 Real period
R 4.2343524328551 Regulator
r 1 Rank of the group of rational points
S 1.0000000102401 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 5336b1 Quadratic twists by: -23


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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