Cremona's table of elliptic curves

Curve 72828u1

72828 = 22 · 32 · 7 · 172



Data for elliptic curve 72828u1

Field Data Notes
Atkin-Lehner 2- 3- 7- 17+ Signs for the Atkin-Lehner involutions
Class 72828u Isogeny class
Conductor 72828 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 33792 Modular degree for the optimal curve
Δ 1203409872 = 24 · 37 · 7 · 173 Discriminant
Eigenvalues 2- 3-  0 7-  4 -2 17+ -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1020,-12427] [a1,a2,a3,a4,a6]
j 2048000/21 j-invariant
L 1.6906295053528 L(r)(E,1)/r!
Ω 0.84531476737624 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 24276e1 72828i1 Quadratic twists by: -3 17


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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