Cremona's table of elliptic curves

Curve 84870bc1

84870 = 2 · 32 · 5 · 23 · 41



Data for elliptic curve 84870bc1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 23- 41+ Signs for the Atkin-Lehner involutions
Class 84870bc Isogeny class
Conductor 84870 Conductor
∏ cp 1152 Product of Tamagawa factors cp
deg 4128768 Modular degree for the optimal curve
Δ -1.5634307988062E+20 Discriminant
Eigenvalues 2- 3- 5+ -2 -6 -2  4 -6 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,922012,495537031] [a1,a2,a3,a4,a6]
Generators [-425:5387:1] [541:-34219:1] Generators of the group modulo torsion
j 118906705297570472199/214462386667520000 j-invariant
L 13.944594790673 L(r)(E,1)/r!
Ω 0.12519065911779 Real period
R 0.38675994082962 Regulator
r 2 Rank of the group of rational points
S 0.9999999999843 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9430d1 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
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