Cremona's table of elliptic curves

Curve 27846t2

27846 = 2 · 32 · 7 · 13 · 17



Data for elliptic curve 27846t2

Field Data Notes
Atkin-Lehner 2+ 3- 7- 13- 17+ Signs for the Atkin-Lehner involutions
Class 27846t Isogeny class
Conductor 27846 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -35150907592487232 = -1 · 26 · 36 · 74 · 13 · 176 Discriminant
Eigenvalues 2+ 3-  0 7-  0 13- 17+ -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-5202,-9020268] [a1,a2,a3,a4,a6]
j -21357685518625/48217980236608 j-invariant
L 1.3300629297994 L(r)(E,1)/r!
Ω 0.16625786622482 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 3094i2 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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