Cremona's table of elliptic curves

Curve 27968bq1

27968 = 26 · 19 · 23



Data for elliptic curve 27968bq1

Field Data Notes
Atkin-Lehner 2- 19+ 23- Signs for the Atkin-Lehner involutions
Class 27968bq Isogeny class
Conductor 27968 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 41472 Modular degree for the optimal curve
Δ 7575076864 = 215 · 19 · 233 Discriminant
Eigenvalues 2- -3 -3 -2  5 -2  6 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1324,18064] [a1,a2,a3,a4,a6]
Generators [-14:184:1] Generators of the group modulo torsion
j 7833173256/231173 j-invariant
L 2.3719798762121 L(r)(E,1)/r!
Ω 1.3134470168795 Real period
R 0.15049331046025 Regulator
r 1 Rank of the group of rational points
S 0.99999999999999 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 27968bz1 13984l1 Quadratic twists by: -4 8


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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