Cremona's table of elliptic curves

Curve 27048b1

27048 = 23 · 3 · 72 · 23



Data for elliptic curve 27048b1

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 23+ Signs for the Atkin-Lehner involutions
Class 27048b Isogeny class
Conductor 27048 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 274176 Modular degree for the optimal curve
Δ -21125561963127552 = -1 · 28 · 321 · 73 · 23 Discriminant
Eigenvalues 2+ 3+  4 7- -1  0  6  1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-67601,9752373] [a1,a2,a3,a4,a6]
j -389094786976768/240588123669 j-invariant
L 2.8349860542018 L(r)(E,1)/r!
Ω 0.35437325677524 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 54096v1 81144cf1 27048h1 Quadratic twists by: -4 -3 -7


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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