Cremona's table of elliptic curves

Curve 42550y1

42550 = 2 · 52 · 23 · 37



Data for elliptic curve 42550y1

Field Data Notes
Atkin-Lehner 2- 5- 23- 37- Signs for the Atkin-Lehner involutions
Class 42550y Isogeny class
Conductor 42550 Conductor
∏ cp 60 Product of Tamagawa factors cp
deg 172800 Modular degree for the optimal curve
Δ -9052512500000 = -1 · 25 · 58 · 232 · 372 Discriminant
Eigenvalues 2- -1 5-  2  5  0 -3  7 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-54263,4844781] [a1,a2,a3,a4,a6]
Generators [85:-968:1] Generators of the group modulo torsion
j -45235102581265/23174432 j-invariant
L 8.6419100960801 L(r)(E,1)/r!
Ω 0.72109139848416 Real period
R 0.19974144087339 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 42550a1 Quadratic twists by: 5


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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