Cremona's table of elliptic curves

Curve 72912t2

72912 = 24 · 3 · 72 · 31



Data for elliptic curve 72912t2

Field Data Notes
Atkin-Lehner 2+ 3- 7- 31+ Signs for the Atkin-Lehner involutions
Class 72912t Isogeny class
Conductor 72912 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -34037598787584 = -1 · 211 · 3 · 78 · 312 Discriminant
Eigenvalues 2+ 3-  2 7-  0  2  6  6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,2728,-274380] [a1,a2,a3,a4,a6]
Generators [60:330:1] Generators of the group modulo torsion
j 9314926/141267 j-invariant
L 10.280802871417 L(r)(E,1)/r!
Ω 0.31993566869367 Real period
R 4.0167461293975 Regulator
r 1 Rank of the group of rational points
S 1.0000000000355 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 36456g2 10416c2 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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