Cremona's table of elliptic curves

Curve 27968bm1

27968 = 26 · 19 · 23



Data for elliptic curve 27968bm1

Field Data Notes
Atkin-Lehner 2- 19+ 23- Signs for the Atkin-Lehner involutions
Class 27968bm Isogeny class
Conductor 27968 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 10752 Modular degree for the optimal curve
Δ -4497701888 = -1 · 210 · 192 · 233 Discriminant
Eigenvalues 2-  1 -2  0  0  7  2 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,191,3127] [a1,a2,a3,a4,a6]
Generators [-6:437:8] Generators of the group modulo torsion
j 748596992/4392287 j-invariant
L 5.7896902170918 L(r)(E,1)/r!
Ω 0.9961997412403 Real period
R 0.96862941192287 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 27968k1 6992h1 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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