Cremona's table of elliptic curves

Curve 127680dt3

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680dt3

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7- 19+ Signs for the Atkin-Lehner involutions
Class 127680dt Isogeny class
Conductor 127680 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 25225482240000 = 215 · 33 · 54 · 74 · 19 Discriminant
Eigenvalues 2- 3+ 5+ 7-  4 -2 -6 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-23521,-1359455] [a1,a2,a3,a4,a6]
Generators [-81:88:1] Generators of the group modulo torsion
j 43919722445768/769820625 j-invariant
L 5.4418421817085 L(r)(E,1)/r!
Ω 0.38591882213478 Real period
R 3.5252505306473 Regulator
r 1 Rank of the group of rational points
S 1.0000000094892 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680fc3 63840y3 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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