Cremona's table of elliptic curves

Curve 127680n3

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680n3

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- 19- Signs for the Atkin-Lehner involutions
Class 127680n Isogeny class
Conductor 127680 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -53836784762880 = -1 · 215 · 3 · 5 · 78 · 19 Discriminant
Eigenvalues 2+ 3+ 5+ 7-  0  2  2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,8959,-137535] [a1,a2,a3,a4,a6]
Generators [64:833:1] Generators of the group modulo torsion
j 2426631943672/1642968285 j-invariant
L 5.6186375839589 L(r)(E,1)/r!
Ω 0.35741655480563 Real period
R 1.9650172247006 Regulator
r 1 Rank of the group of rational points
S 1.000000016244 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680bw3 63840bz2 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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