Cremona's table of elliptic curves

Curve 127680gi4

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680gi4

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 19+ Signs for the Atkin-Lehner involutions
Class 127680gi Isogeny class
Conductor 127680 Conductor
∏ cp 640 Product of Tamagawa factors cp
Δ 1.2413857176E+26 Discriminant
Eigenvalues 2- 3- 5- 7-  0  6  2 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-196149345,911351558943] [a1,a2,a3,a4,a6]
Generators [-294:984375:1] Generators of the group modulo torsion
j 3183789741641358436216729/473551070251464843750 j-invariant
L 11.331700749503 L(r)(E,1)/r!
Ω 0.056352760340612 Real period
R 1.2567819082453 Regulator
r 1 Rank of the group of rational points
S 1.0000000001218 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680ba4 31920bb4 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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