Cremona's table of elliptic curves

Curve 42527a1

42527 = 23 · 432



Data for elliptic curve 42527a1

Field Data Notes
Atkin-Lehner 23+ 43- Signs for the Atkin-Lehner involutions
Class 42527a Isogeny class
Conductor 42527 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 413952 Modular degree for the optimal curve
Δ -6251828055461 = -1 · 23 · 437 Discriminant
Eigenvalues -1 -3 -2 -2  3 -3  0  6 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-445956,-114515244] [a1,a2,a3,a4,a6]
j -1551629757033/989 j-invariant
L 0.18474666677429 L(r)(E,1)/r!
Ω 0.092373333337367 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 989a1 Quadratic twists by: -43


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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