Cremona's table of elliptic curves

Curve 42570a2

42570 = 2 · 32 · 5 · 11 · 43



Data for elliptic curve 42570a2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 11+ 43- Signs for the Atkin-Lehner involutions
Class 42570a Isogeny class
Conductor 42570 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -7309226430 = -1 · 2 · 33 · 5 · 114 · 432 Discriminant
Eigenvalues 2+ 3+ 5+ -2 11+ -6 -6  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-165,4235] [a1,a2,a3,a4,a6]
Generators [11:-66:1] [46:447:8] Generators of the group modulo torsion
j -18462541707/270712090 j-invariant
L 6.0038348161608 L(r)(E,1)/r!
Ω 1.1194329224073 Real period
R 2.6816411666948 Regulator
r 2 Rank of the group of rational points
S 0.99999999999985 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 42570r2 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations