Cremona's table of elliptic curves

Curve 72912be2

72912 = 24 · 3 · 72 · 31



Data for elliptic curve 72912be2

Field Data Notes
Atkin-Lehner 2+ 3- 7- 31- Signs for the Atkin-Lehner involutions
Class 72912be Isogeny class
Conductor 72912 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 357394787269632 = 210 · 32 · 79 · 312 Discriminant
Eigenvalues 2+ 3- -4 7- -2 -6  6  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-69400,6954884] [a1,a2,a3,a4,a6]
j 894594172/8649 j-invariant
L 2.1621093666796 L(r)(E,1)/r!
Ω 0.54052733964784 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 36456e2 72912i2 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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