Cremona's table of elliptic curves

Curve 80997u1

80997 = 3 · 72 · 19 · 29



Data for elliptic curve 80997u1

Field Data Notes
Atkin-Lehner 3- 7- 19- 29- Signs for the Atkin-Lehner involutions
Class 80997u Isogeny class
Conductor 80997 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 368640 Modular degree for the optimal curve
Δ 2091672452849553 = 33 · 78 · 19 · 294 Discriminant
Eigenvalues -1 3-  2 7-  4  2  2 19- Hecke eigenvalues for primes up to 20
Equation [1,0,0,-39397,-2056888] [a1,a2,a3,a4,a6]
Generators [-157:593:1] Generators of the group modulo torsion
j 57481172513857/17778922497 j-invariant
L 6.8817675443935 L(r)(E,1)/r!
Ω 0.34706023018377 Real period
R 1.6523951148085 Regulator
r 1 Rank of the group of rational points
S 0.99999999965034 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 11571b1 Quadratic twists by: -7


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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