Cremona's table of elliptic curves

Curve 81200f1

81200 = 24 · 52 · 7 · 29



Data for elliptic curve 81200f1

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 29- Signs for the Atkin-Lehner involutions
Class 81200f Isogeny class
Conductor 81200 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 110592 Modular degree for the optimal curve
Δ 222031250000 = 24 · 510 · 72 · 29 Discriminant
Eigenvalues 2+  0 5+ 7+ -4 -6  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-12050,-508625] [a1,a2,a3,a4,a6]
Generators [435:8750:1] [7155:605150:1] Generators of the group modulo torsion
j 774006921216/888125 j-invariant
L 9.6698370623937 L(r)(E,1)/r!
Ω 0.45570386734553 Real period
R 10.609781653321 Regulator
r 2 Rank of the group of rational points
S 1.0000000000179 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 40600g1 16240h1 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
Back to Tables and computations