Cremona's table of elliptic curves

Curve 22720bb2

22720 = 26 · 5 · 71



Data for elliptic curve 22720bb2

Field Data Notes
Atkin-Lehner 2- 5+ 71+ Signs for the Atkin-Lehner involutions
Class 22720bb Isogeny class
Conductor 22720 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 23648394949427200 = 219 · 52 · 715 Discriminant
Eigenvalues 2- -1 5+ -3  2  1  8 -5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-11606721,15223789921] [a1,a2,a3,a4,a6]
j 659648323242974383921/90211467550 j-invariant
L 1.182696400487 L(r)(E,1)/r!
Ω 0.29567410012174 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 22720g2 5680h2 113600bz2 Quadratic twists by: -4 8 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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