Cremona's table of elliptic curves

Curve 72912bk2

72912 = 24 · 3 · 72 · 31



Data for elliptic curve 72912bk2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 31+ Signs for the Atkin-Lehner involutions
Class 72912bk Isogeny class
Conductor 72912 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 1.2348740633445E+22 Discriminant
Eigenvalues 2- 3+ -2 7-  0  2 -2  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-6865504,-4397332736] [a1,a2,a3,a4,a6]
Generators [19985520:-17194449664:27] Generators of the group modulo torsion
j 74266483535212753/25625625854976 j-invariant
L 4.0845405264029 L(r)(E,1)/r!
Ω 0.095892559799367 Real period
R 10.648742029108 Regulator
r 1 Rank of the group of rational points
S 0.99999999979082 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 9114ba2 10416bo2 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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