Cremona's table of elliptic curves

Curve 27888b1

27888 = 24 · 3 · 7 · 83



Data for elliptic curve 27888b1

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 83- Signs for the Atkin-Lehner involutions
Class 27888b Isogeny class
Conductor 27888 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 11520 Modular degree for the optimal curve
Δ -258270768 = -1 · 24 · 34 · 74 · 83 Discriminant
Eigenvalues 2+ 3+ -2 7+ -4  2  2 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-119,-882] [a1,a2,a3,a4,a6]
j -11745974272/16141923 j-invariant
L 0.68760583028512 L(r)(E,1)/r!
Ω 0.68760583028441 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 13944l1 111552cw1 83664n1 Quadratic twists by: -4 8 -3


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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