Cremona's table of elliptic curves

Curve 22308a2

22308 = 22 · 3 · 11 · 132



Data for elliptic curve 22308a2

Field Data Notes
Atkin-Lehner 2- 3+ 11- 13+ Signs for the Atkin-Lehner involutions
Class 22308a Isogeny class
Conductor 22308 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 82550800416344832 = 28 · 33 · 114 · 138 Discriminant
Eigenvalues 2- 3+  0  2 11- 13+ -2 -6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-112948,4768360] [a1,a2,a3,a4,a6]
Generators [-186:4394:1] Generators of the group modulo torsion
j 128962402000/66806883 j-invariant
L 4.7557166698865 L(r)(E,1)/r!
Ω 0.30096525662119 Real period
R 1.3167955894303 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 89232bu2 66924g2 1716a2 Quadratic twists by: -4 -3 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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