Cremona's table of elliptic curves

Curve 68880cn2

68880 = 24 · 3 · 5 · 7 · 41



Data for elliptic curve 68880cn2

Field Data Notes
Atkin-Lehner 2- 3- 5- 7+ 41+ Signs for the Atkin-Lehner involutions
Class 68880cn Isogeny class
Conductor 68880 Conductor
∏ cp 40 Product of Tamagawa factors cp
Δ -996928480800000 = -1 · 28 · 32 · 55 · 72 · 414 Discriminant
Eigenvalues 2- 3- 5- 7+ -2  0  6  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,4900,1515000] [a1,a2,a3,a4,a6]
j 50813996385584/3894251878125 j-invariant
L 3.7744354862241 L(r)(E,1)/r!
Ω 0.37744354795379 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 17220f2 Quadratic twists by: -4


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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