Cremona's table of elliptic curves

Curve 127581f1

127581 = 3 · 23 · 432



Data for elliptic curve 127581f1

Field Data Notes
Atkin-Lehner 3+ 23- 43- Signs for the Atkin-Lehner involutions
Class 127581f Isogeny class
Conductor 127581 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 18190032 Modular degree for the optimal curve
Δ -3.4297422431182E+19 Discriminant
Eigenvalues -2 3+ -4 -1 -2  1 -6  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-35327610,-80808838048] [a1,a2,a3,a4,a6]
Generators [28705:4749373:1] Generators of the group modulo torsion
j -225622257664/1587 j-invariant
L 0.54556486142262 L(r)(E,1)/r!
Ω 0.030962841554493 Real period
R 8.8099934475066 Regulator
r 1 Rank of the group of rational points
S 0.99999999816718 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 127581g1 Quadratic twists by: -43


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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