Cremona's table of elliptic curves

Curve 42550m1

42550 = 2 · 52 · 23 · 37



Data for elliptic curve 42550m1

Field Data Notes
Atkin-Lehner 2+ 5- 23- 37+ Signs for the Atkin-Lehner involutions
Class 42550m Isogeny class
Conductor 42550 Conductor
∏ cp 5 Product of Tamagawa factors cp
deg 381600 Modular degree for the optimal curve
Δ 186050539843750 = 2 · 58 · 235 · 37 Discriminant
Eigenvalues 2+  3 5-  0 -6  2 -3  5 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-15742,-379834] [a1,a2,a3,a4,a6]
Generators [-2985:1757:27] Generators of the group modulo torsion
j 1104482705625/476289382 j-invariant
L 7.5635904105937 L(r)(E,1)/r!
Ω 0.4432218288703 Real period
R 3.4130044677005 Regulator
r 1 Rank of the group of rational points
S 1.0000000000013 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 42550r1 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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