Cremona's table of elliptic curves

Curve 27888c1

27888 = 24 · 3 · 7 · 83



Data for elliptic curve 27888c1

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 83+ Signs for the Atkin-Lehner involutions
Class 27888c Isogeny class
Conductor 27888 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 3840 Modular degree for the optimal curve
Δ -2258928 = -1 · 24 · 35 · 7 · 83 Discriminant
Eigenvalues 2+ 3+ -2 7-  2  1  5  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,16,63] [a1,a2,a3,a4,a6]
j 26578688/141183 j-invariant
L 1.8698191300424 L(r)(E,1)/r!
Ω 1.8698191300427 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 13944g1 111552dq1 83664x1 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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