Cremona's table of elliptic curves

Curve 128800bf1

128800 = 25 · 52 · 7 · 23



Data for elliptic curve 128800bf1

Field Data Notes
Atkin-Lehner 2- 5- 7+ 23+ Signs for the Atkin-Lehner involutions
Class 128800bf Isogeny class
Conductor 128800 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 906240 Modular degree for the optimal curve
Δ -254025800000000 = -1 · 29 · 58 · 74 · 232 Discriminant
Eigenvalues 2- -3 5- 7+ -5  2  3  3 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-23875,-1613750] [a1,a2,a3,a4,a6]
Generators [4818:113827:8] Generators of the group modulo torsion
j -7525300680/1270129 j-invariant
L 3.3600908725303 L(r)(E,1)/r!
Ω 0.19027949837392 Real period
R 4.4146781150935 Regulator
r 1 Rank of the group of rational points
S 0.99999997727474 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 128800u1 128800o1 Quadratic twists by: -4 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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