Cremona's table of elliptic curves

Curve 49728bp1

49728 = 26 · 3 · 7 · 37



Data for elliptic curve 49728bp1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 37- Signs for the Atkin-Lehner involutions
Class 49728bp Isogeny class
Conductor 49728 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 129024 Modular degree for the optimal curve
Δ 2933452283328 = 26 · 314 · 7 · 372 Discriminant
Eigenvalues 2+ 3-  0 7+  6 -6  4 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-12048,498294] [a1,a2,a3,a4,a6]
Generators [45:222:1] Generators of the group modulo torsion
j 3022210159912000/45835191927 j-invariant
L 7.2305327779465 L(r)(E,1)/r!
Ω 0.80468285105307 Real period
R 1.2836526249319 Regulator
r 1 Rank of the group of rational points
S 1.0000000000004 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 49728x1 24864b2 Quadratic twists by: -4 8


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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