Cremona's table of elliptic curves

Curve 8228d2

8228 = 22 · 112 · 17



Data for elliptic curve 8228d2

Field Data Notes
Atkin-Lehner 2- 11- 17- Signs for the Atkin-Lehner involutions
Class 8228d Isogeny class
Conductor 8228 Conductor
∏ cp 9 Product of Tamagawa factors cp
Δ 9511568 = 24 · 112 · 173 Discriminant
Eigenvalues 2- -2  0 -2 11- -5 17- -5 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-238,1329] [a1,a2,a3,a4,a6]
Generators [-12:51:1] [-10:53:1] Generators of the group modulo torsion
j 773344000/4913 j-invariant
L 4.1134788839239 L(r)(E,1)/r!
Ω 2.3141313514155 Real period
R 0.19750530109077 Regulator
r 2 Rank of the group of rational points
S 0.99999999999991 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 32912ba2 74052f2 8228c2 Quadratic twists by: -4 -3 -11


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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