Cremona's table of elliptic curves

Curve 22550a1

22550 = 2 · 52 · 11 · 41



Data for elliptic curve 22550a1

Field Data Notes
Atkin-Lehner 2+ 5+ 11+ 41+ Signs for the Atkin-Lehner involutions
Class 22550a Isogeny class
Conductor 22550 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 138240 Modular degree for the optimal curve
Δ 4961000000000000 = 212 · 512 · 112 · 41 Discriminant
Eigenvalues 2+  2 5+  2 11+  0  4  4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-69250,6112500] [a1,a2,a3,a4,a6]
Generators [105:60:1] Generators of the group modulo torsion
j 2350567993819681/317504000000 j-invariant
L 6.0437010154985 L(r)(E,1)/r!
Ω 0.41583844281098 Real period
R 3.6334429391883 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4510g1 Quadratic twists by: 5


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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