Cremona's table of elliptic curves

Curve 79420c2

79420 = 22 · 5 · 11 · 192



Data for elliptic curve 79420c2

Field Data Notes
Atkin-Lehner 2- 5- 11- 19- Signs for the Atkin-Lehner involutions
Class 79420c Isogeny class
Conductor 79420 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 3312030022400 = 28 · 52 · 11 · 196 Discriminant
Eigenvalues 2- -2 5-  0 11-  0 -4 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-21780,-1241372] [a1,a2,a3,a4,a6]
Generators [-84:50:1] Generators of the group modulo torsion
j 94875856/275 j-invariant
L 4.7414561126366 L(r)(E,1)/r!
Ω 0.39306021911692 Real period
R 2.0104875717136 Regulator
r 1 Rank of the group of rational points
S 0.99999999996184 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 220b2 Quadratic twists by: -19


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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