Cremona's table of elliptic curves

Curve 71920m2

71920 = 24 · 5 · 29 · 31



Data for elliptic curve 71920m2

Field Data Notes
Atkin-Lehner 2- 5+ 29- 31+ Signs for the Atkin-Lehner involutions
Class 71920m Isogeny class
Conductor 71920 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ -55292096000000 = -1 · 212 · 56 · 29 · 313 Discriminant
Eigenvalues 2- -1 5+  1 -3 -4 -3 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-4181,373981] [a1,a2,a3,a4,a6]
Generators [-4:625:1] Generators of the group modulo torsion
j -1973822685184/13499046875 j-invariant
L 2.5164249368116 L(r)(E,1)/r!
Ω 0.5408422784274 Real period
R 2.3263944375251 Regulator
r 1 Rank of the group of rational points
S 1.0000000002336 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 4495c2 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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