Cremona's table of elliptic curves

Curve 82810ca2

82810 = 2 · 5 · 72 · 132



Data for elliptic curve 82810ca2

Field Data Notes
Atkin-Lehner 2- 5+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 82810ca Isogeny class
Conductor 82810 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 9.5934874580117E+20 Discriminant
Eigenvalues 2-  2 5+ 7-  0 13+  0  2 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-2513456,-363923981] [a1,a2,a3,a4,a6]
Generators [920986352813246577066:-229856958555913727504711:14835798130286232] Generators of the group modulo torsion
j 3092354182009/1689383150 j-invariant
L 14.091401178101 L(r)(E,1)/r!
Ω 0.12803754152884 Real period
R 27.514198196366 Regulator
r 1 Rank of the group of rational points
S 1.0000000000923 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 11830x2 6370h2 Quadratic twists by: -7 13


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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