Cremona's table of elliptic curves

Curve 27072u2

27072 = 26 · 32 · 47



Data for elliptic curve 27072u2

Field Data Notes
Atkin-Lehner 2+ 3- 47+ Signs for the Atkin-Lehner involutions
Class 27072u Isogeny class
Conductor 27072 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 20263030751232 = 222 · 37 · 472 Discriminant
Eigenvalues 2+ 3- -4 -4  0  2  6 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-146892,-21668240] [a1,a2,a3,a4,a6]
j 1834216913521/106032 j-invariant
L 0.97546460697396 L(r)(E,1)/r!
Ω 0.24386615174358 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 27072ct2 846a2 9024z2 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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