Cremona's table of elliptic curves

Curve 129648bc2

129648 = 24 · 3 · 37 · 73



Data for elliptic curve 129648bc2

Field Data Notes
Atkin-Lehner 2- 3- 37- 73- Signs for the Atkin-Lehner involutions
Class 129648bc Isogeny class
Conductor 129648 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 68848041590784 = 220 · 32 · 372 · 732 Discriminant
Eigenvalues 2- 3- -2  0  4 -6 -6  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-19144,-944524] [a1,a2,a3,a4,a6]
Generators [41277:1607606:27] Generators of the group modulo torsion
j 189445592801737/16808603904 j-invariant
L 6.0692415181699 L(r)(E,1)/r!
Ω 0.40817228264934 Real period
R 7.4346565422402 Regulator
r 1 Rank of the group of rational points
S 1.0000000090703 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 16206b2 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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