Cremona's table of elliptic curves

Curve 49928a1

49928 = 23 · 792



Data for elliptic curve 49928a1

Field Data Notes
Atkin-Lehner 2- 79- Signs for the Atkin-Lehner involutions
Class 49928a Isogeny class
Conductor 49928 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 399360 Modular degree for the optimal curve
Δ 19664802801826816 = 210 · 797 Discriminant
Eigenvalues 2- -1 -1  5  4  1  8  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-101936,-10520708] [a1,a2,a3,a4,a6]
Generators [-53158:424388:343] Generators of the group modulo torsion
j 470596/79 j-invariant
L 6.2893642086459 L(r)(E,1)/r!
Ω 0.27023935119799 Real period
R 2.9091637564783 Regulator
r 1 Rank of the group of rational points
S 1.0000000000017 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 99856a1 632a1 Quadratic twists by: -4 -79


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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