Cremona's table of elliptic curves

Curve 127680o1

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680o1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- 19- Signs for the Atkin-Lehner involutions
Class 127680o Isogeny class
Conductor 127680 Conductor
∏ cp 192 Product of Tamagawa factors cp
deg 10813440 Modular degree for the optimal curve
Δ 6.2969656930055E+19 Discriminant
Eigenvalues 2+ 3+ 5+ 7-  0 -6  2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-55609121,-159593603679] [a1,a2,a3,a4,a6]
Generators [-4304:665:1] Generators of the group modulo torsion
j 72547406094380206981321/240210178108425 j-invariant
L 3.9822749622559 L(r)(E,1)/r!
Ω 0.055285740728008 Real period
R 1.5006412438569 Regulator
r 1 Rank of the group of rational points
S 0.99999998770597 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680ew1 1995g1 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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