Cremona's table of elliptic curves

Curve 80997g1

80997 = 3 · 72 · 19 · 29



Data for elliptic curve 80997g1

Field Data Notes
Atkin-Lehner 3+ 7- 19+ 29- Signs for the Atkin-Lehner involutions
Class 80997g Isogeny class
Conductor 80997 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 258048 Modular degree for the optimal curve
Δ 201457156576473 = 37 · 78 · 19 · 292 Discriminant
Eigenvalues -1 3+  0 7-  2 -4  6 19+ Hecke eigenvalues for primes up to 20
Equation [1,1,1,-39103,-2913100] [a1,a2,a3,a4,a6]
Generators [748:19299:1] Generators of the group modulo torsion
j 56203893222625/1712357577 j-invariant
L 3.2744201562907 L(r)(E,1)/r!
Ω 0.34013916700701 Real period
R 4.813353582576 Regulator
r 1 Rank of the group of rational points
S 1.0000000000353 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 11571i1 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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