Cremona's table of elliptic curves

Curve 49728du1

49728 = 26 · 3 · 7 · 37



Data for elliptic curve 49728du1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 37- Signs for the Atkin-Lehner involutions
Class 49728du Isogeny class
Conductor 49728 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 55296 Modular degree for the optimal curve
Δ 12982588416 = 210 · 33 · 73 · 372 Discriminant
Eigenvalues 2- 3+  2 7-  4  0  2 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-12397,535405] [a1,a2,a3,a4,a6]
j 205782571927552/12678309 j-invariant
L 3.5865851648321 L(r)(E,1)/r!
Ω 1.1955283884497 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 49728bx1 12432s1 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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