Cremona's table of elliptic curves

Curve 22218l1

22218 = 2 · 3 · 7 · 232



Data for elliptic curve 22218l1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 23- Signs for the Atkin-Lehner involutions
Class 22218l Isogeny class
Conductor 22218 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 556416 Modular degree for the optimal curve
Δ 501095079640298304 = 26 · 33 · 7 · 2310 Discriminant
Eigenvalues 2+ 3- -3 7+  0 -4  3 -2 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-2664320,-1673768050] [a1,a2,a3,a4,a6]
Generators [-943:1059:1] Generators of the group modulo torsion
j 50489872297/12096 j-invariant
L 3.1782829727568 L(r)(E,1)/r!
Ω 0.11817054041582 Real period
R 4.4826217002043 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 66654bq1 22218o1 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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