Cremona's table of elliptic curves

Curve 111720t4

111720 = 23 · 3 · 5 · 72 · 19



Data for elliptic curve 111720t4

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- 19+ Signs for the Atkin-Lehner involutions
Class 111720t Isogeny class
Conductor 111720 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 171673420800 = 210 · 3 · 52 · 76 · 19 Discriminant
Eigenvalues 2+ 3- 5+ 7-  0  2  6 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1489616,-700273680] [a1,a2,a3,a4,a6]
Generators [-985174689642:425721633:1397415032] Generators of the group modulo torsion
j 3034301922374404/1425 j-invariant
L 8.7375581030269 L(r)(E,1)/r!
Ω 0.13665670602952 Real period
R 15.984502964302 Regulator
r 1 Rank of the group of rational points
S 1.0000000014357 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 2280b4 Quadratic twists by: -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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