Cremona's table of elliptic curves

Curve 127680et1

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680et1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7- 19- Signs for the Atkin-Lehner involutions
Class 127680et Isogeny class
Conductor 127680 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 131072 Modular degree for the optimal curve
Δ 13136356800 = 26 · 32 · 52 · 7 · 194 Discriminant
Eigenvalues 2- 3+ 5- 7-  0 -6 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2220,-39150] [a1,a2,a3,a4,a6]
Generators [-25:10:1] Generators of the group modulo torsion
j 18914648497984/205255575 j-invariant
L 5.8883700112472 L(r)(E,1)/r!
Ω 0.69595272862475 Real period
R 2.1152191347763 Regulator
r 1 Rank of the group of rational points
S 0.99999998255883 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680fu1 63840bs3 Quadratic twists by: -4 8


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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