Cremona's table of elliptic curves

Curve 80997r1

80997 = 3 · 72 · 19 · 29



Data for elliptic curve 80997r1

Field Data Notes
Atkin-Lehner 3- 7- 19- 29+ Signs for the Atkin-Lehner involutions
Class 80997r Isogeny class
Conductor 80997 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 1347584 Modular degree for the optimal curve
Δ -92730812076330183 = -1 · 32 · 79 · 192 · 294 Discriminant
Eigenvalues  1 3- -4 7-  0 -4  8 19- Hecke eigenvalues for primes up to 20
Equation [1,0,1,-72938,-16502713] [a1,a2,a3,a4,a6]
j -1063394339743/2297955969 j-invariant
L 2.1773214546562 L(r)(E,1)/r!
Ω 0.13608259351576 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 80997d1 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
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