Cremona's table of elliptic curves

Curve 27090o1

27090 = 2 · 32 · 5 · 7 · 43



Data for elliptic curve 27090o1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- 43+ Signs for the Atkin-Lehner involutions
Class 27090o Isogeny class
Conductor 27090 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 32768 Modular degree for the optimal curve
Δ -54190185840 = -1 · 24 · 38 · 5 · 74 · 43 Discriminant
Eigenvalues 2+ 3- 5+ 7-  4 -2 -6  8 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-225,-11219] [a1,a2,a3,a4,a6]
Generators [47:260:1] Generators of the group modulo torsion
j -1732323601/74334960 j-invariant
L 4.0224813844379 L(r)(E,1)/r!
Ω 0.48974070912821 Real period
R 1.0266864969216 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9030s1 Quadratic twists by: -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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