Cremona's table of elliptic curves

Curve 127680fm1

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680fm1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- 19+ Signs for the Atkin-Lehner involutions
Class 127680fm Isogeny class
Conductor 127680 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 31088640 Modular degree for the optimal curve
Δ 4291835520000000000 = 216 · 3 · 510 · 76 · 19 Discriminant
Eigenvalues 2- 3- 5+ 7- -6 -2 -4 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-742183841,-7782679771041] [a1,a2,a3,a4,a6]
j 689887483592546451769875364/65488212890625 j-invariant
L 0.34709740673913 L(r)(E,1)/r!
Ω 0.028924887666787 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680k1 31920l1 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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