Cremona's table of elliptic curves

Curve 49972b1

49972 = 22 · 13 · 312



Data for elliptic curve 49972b1

Field Data Notes
Atkin-Lehner 2- 13+ 31- Signs for the Atkin-Lehner involutions
Class 49972b Isogeny class
Conductor 49972 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 322560 Modular degree for the optimal curve
Δ -12572604345988336 = -1 · 24 · 134 · 317 Discriminant
Eigenvalues 2- -2  1  3 -2 13+ -6  3 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-67590,8628997] [a1,a2,a3,a4,a6]
Generators [-15955:487227:125] Generators of the group modulo torsion
j -2404846336/885391 j-invariant
L 4.7299125723744 L(r)(E,1)/r!
Ω 0.37633065594695 Real period
R 3.1421254803699 Regulator
r 1 Rank of the group of rational points
S 0.99999999999864 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1612d1 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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