Cremona's table of elliptic curves

Curve 127680ba1

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680ba1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7+ 19- Signs for the Atkin-Lehner involutions
Class 127680ba Isogeny class
Conductor 127680 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 10813440 Modular degree for the optimal curve
Δ 593056235520000 = 222 · 35 · 54 · 72 · 19 Discriminant
Eigenvalues 2+ 3+ 5- 7+  0  6  2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-188527585,-996283821983] [a1,a2,a3,a4,a6]
Generators [16285676332221:1697761249832960:751089429] Generators of the group modulo torsion
j 2826887369998878529467769/2262330000 j-invariant
L 6.4996530614334 L(r)(E,1)/r!
Ω 0.040743264976033 Real period
R 19.940881468965 Regulator
r 1 Rank of the group of rational points
S 1.0000000186268 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680gi1 3990j1 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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