Cremona's table of elliptic curves

Curve 72912bj1

72912 = 24 · 3 · 72 · 31



Data for elliptic curve 72912bj1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 31+ Signs for the Atkin-Lehner involutions
Class 72912bj Isogeny class
Conductor 72912 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 2949120 Modular degree for the optimal curve
Δ -3.7978061328051E+19 Discriminant
Eigenvalues 2- 3+  2 7- -2 -4 -8 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-4387672,-3548465360] [a1,a2,a3,a4,a6]
Generators [3323236:318702840:343] Generators of the group modulo torsion
j -19385548183592137/78810594471 j-invariant
L 4.6940574123728 L(r)(E,1)/r!
Ω 0.052144120661314 Real period
R 11.252604686217 Regulator
r 1 Rank of the group of rational points
S 1.0000000000587 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4557n1 10416bh1 Quadratic twists by: -4 -7


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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