Cremona's table of elliptic curves

Curve 127680ge1

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680ge1

Field Data Notes
Atkin-Lehner 2- 3- 5- 7+ 19- Signs for the Atkin-Lehner involutions
Class 127680ge Isogeny class
Conductor 127680 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 1474560 Modular degree for the optimal curve
Δ 80612069379932160 = 238 · 32 · 5 · 73 · 19 Discriminant
Eigenvalues 2- 3- 5- 7+ -4  6 -2 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-412865,101052735] [a1,a2,a3,a4,a6]
Generators [181211682323:4425793142784:196122941] Generators of the group modulo torsion
j 29689921233686449/307510640640 j-invariant
L 9.2276496666754 L(r)(E,1)/r!
Ω 0.34403657699572 Real period
R 13.410855436155 Regulator
r 1 Rank of the group of rational points
S 1.0000000074772 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680bm1 31920u1 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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