Cremona's table of elliptic curves

Curve 22218u1

22218 = 2 · 3 · 7 · 232



Data for elliptic curve 22218u1

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 23- Signs for the Atkin-Lehner involutions
Class 22218u Isogeny class
Conductor 22218 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 688896 Modular degree for the optimal curve
Δ 1.398353655845E+19 Discriminant
Eigenvalues 2- 3+  3 7+ -2  0 -5 -2 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-1429369,632076023] [a1,a2,a3,a4,a6]
Generators [-1367:6502:1] Generators of the group modulo torsion
j 4124146838737/178564176 j-invariant
L 7.7505598548897 L(r)(E,1)/r!
Ω 0.22065506413289 Real period
R 2.9271024911465 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 66654n1 22218bb1 Quadratic twists by: -3 -23


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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