Cremona's table of elliptic curves

Curve 56749f2

56749 = 7 · 112 · 67



Data for elliptic curve 56749f2

Field Data Notes
Atkin-Lehner 7- 11- 67+ Signs for the Atkin-Lehner involutions
Class 56749f Isogeny class
Conductor 56749 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 7741142269553 = 72 · 119 · 67 Discriminant
Eigenvalues -1 -2  0 7- 11- -2 -4 -2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-57548873,168031596448] [a1,a2,a3,a4,a6]
Generators [1502256:-751036:343] Generators of the group modulo torsion
j 11898112499525546547625/4369673 j-invariant
L 1.8305485037389 L(r)(E,1)/r!
Ω 0.31005134719653 Real period
R 5.9040172545818 Regulator
r 1 Rank of the group of rational points
S 1.000000000046 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 5159b2 Quadratic twists by: -11


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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