Cremona's table of elliptic curves

Curve 72111a1

72111 = 3 · 13 · 432



Data for elliptic curve 72111a1

Field Data Notes
Atkin-Lehner 3+ 13+ 43+ Signs for the Atkin-Lehner involutions
Class 72111a Isogeny class
Conductor 72111 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 1362240 Modular degree for the optimal curve
Δ 2.063997079441E+19 Discriminant
Eigenvalues  1 3+  2  2  0 13+ -2 -2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-747034,117942055] [a1,a2,a3,a4,a6]
Generators [481820666271140427429468:3150438836069937378632401:603247454508276220096] Generators of the group modulo torsion
j 91733851/41067 j-invariant
L 7.2817255560386 L(r)(E,1)/r!
Ω 0.19381397089124 Real period
R 37.570694836004 Regulator
r 1 Rank of the group of rational points
S 1.0000000001002 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 72111c1 Quadratic twists by: -43


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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