Cremona's table of elliptic curves

Curve 80997k2

80997 = 3 · 72 · 19 · 29



Data for elliptic curve 80997k2

Field Data Notes
Atkin-Lehner 3- 7- 19+ 29+ Signs for the Atkin-Lehner involutions
Class 80997k Isogeny class
Conductor 80997 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 321465186441 = 32 · 76 · 192 · 292 Discriminant
Eigenvalues  1 3-  2 7-  0  2  2 19+ Hecke eigenvalues for primes up to 20
Equation [1,0,1,-1790,10091] [a1,a2,a3,a4,a6]
Generators [30642:333941:216] Generators of the group modulo torsion
j 5386984777/2732409 j-invariant
L 11.423850192493 L(r)(E,1)/r!
Ω 0.8528370290278 Real period
R 6.697557564652 Regulator
r 1 Rank of the group of rational points
S 1.0000000001866 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 1653b2 Quadratic twists by: -7


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

Part of Computational Number Theory
Back to Tables and computations