Cremona's table of elliptic curves

Curve 49972d1

49972 = 22 · 13 · 312



Data for elliptic curve 49972d1

Field Data Notes
Atkin-Lehner 2- 13- 31- Signs for the Atkin-Lehner involutions
Class 49972d Isogeny class
Conductor 49972 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 2246400 Modular degree for the optimal curve
Δ -2.5131127375109E+21 Discriminant
Eigenvalues 2-  0 -4 -2 -1 13-  0  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-261392,-2412475180] [a1,a2,a3,a4,a6]
j -8693415936/11061189763 j-invariant
L 0.65330699094707 L(r)(E,1)/r!
Ω 0.065330699121224 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1612a1 Quadratic twists by: -31


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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