Cremona's table of elliptic curves

Curve 81200o4

81200 = 24 · 52 · 7 · 29



Data for elliptic curve 81200o4

Field Data Notes
Atkin-Lehner 2+ 5+ 7- 29- Signs for the Atkin-Lehner involutions
Class 81200o Isogeny class
Conductor 81200 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 3248000000 = 210 · 56 · 7 · 29 Discriminant
Eigenvalues 2+  0 5+ 7-  4  2 -6  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-108275,13713250] [a1,a2,a3,a4,a6]
Generators [6582:36278:27] Generators of the group modulo torsion
j 8773811642628/203 j-invariant
L 6.9444601123086 L(r)(E,1)/r!
Ω 1.0258151062974 Real period
R 6.7696995944447 Regulator
r 1 Rank of the group of rational points
S 1.0000000004654 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 40600c4 3248c3 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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