Cremona's table of elliptic curves

Curve 22720o1

22720 = 26 · 5 · 71



Data for elliptic curve 22720o1

Field Data Notes
Atkin-Lehner 2+ 5- 71+ Signs for the Atkin-Lehner involutions
Class 22720o Isogeny class
Conductor 22720 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 2304 Modular degree for the optimal curve
Δ -22720 = -1 · 26 · 5 · 71 Discriminant
Eigenvalues 2+  2 5- -1 -4  5  2  7 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-55,177] [a1,a2,a3,a4,a6]
j -292754944/355 j-invariant
L 3.7951963465721 L(r)(E,1)/r!
Ω 3.7951963465721 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 22720x1 11360c1 113600m1 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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