Cremona's table of elliptic curves

Curve 127680et3

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680et3

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7- 19- Signs for the Atkin-Lehner involutions
Class 127680et Isogeny class
Conductor 127680 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -245191687372800 = -1 · 215 · 38 · 52 · 74 · 19 Discriminant
Eigenvalues 2- 3+ 5- 7-  0 -6 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,14975,259777] [a1,a2,a3,a4,a6]
Generators [64:1215:1] Generators of the group modulo torsion
j 11333009915128/7482656475 j-invariant
L 5.8883700112472 L(r)(E,1)/r!
Ω 0.34797636431237 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 127680fu3 63840bs2 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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