Cremona's table of elliptic curves

Curve 129648c2

129648 = 24 · 3 · 37 · 73



Data for elliptic curve 129648c2

Field Data Notes
Atkin-Lehner 2+ 3+ 37- 73+ Signs for the Atkin-Lehner involutions
Class 129648c Isogeny class
Conductor 129648 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 74602570752 = 210 · 36 · 372 · 73 Discriminant
Eigenvalues 2+ 3+ -2 -4 -6  4 -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1224,10368] [a1,a2,a3,a4,a6]
Generators [-28:148:1] [-18:162:1] Generators of the group modulo torsion
j 198208728868/72854073 j-invariant
L 6.5964349502059 L(r)(E,1)/r!
Ω 0.99722895716833 Real period
R 1.653691185415 Regulator
r 2 Rank of the group of rational points
S 1.0000000007529 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 64824j2 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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