Cremona's table of elliptic curves

Curve 49728co1

49728 = 26 · 3 · 7 · 37



Data for elliptic curve 49728co1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 37- Signs for the Atkin-Lehner involutions
Class 49728co Isogeny class
Conductor 49728 Conductor
∏ cp 196 Product of Tamagawa factors cp
deg 275968 Modular degree for the optimal curve
Δ -2183668564525056 = -1 · 215 · 37 · 77 · 37 Discriminant
Eigenvalues 2+ 3- -3 7- -4 -2 -6  5 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-21537,2549151] [a1,a2,a3,a4,a6]
Generators [-174:1029:1] [-153:1512:1] Generators of the group modulo torsion
j -33717049708616/66640276017 j-invariant
L 9.6132346707574 L(r)(E,1)/r!
Ω 0.41217012428866 Real period
R 0.11899726054085 Regulator
r 2 Rank of the group of rational points
S 0.99999999999992 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 49728l1 24864s1 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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