Cremona's table of elliptic curves

Curve 84640h1

84640 = 25 · 5 · 232



Data for elliptic curve 84640h1

Field Data Notes
Atkin-Lehner 2+ 5- 23- Signs for the Atkin-Lehner involutions
Class 84640h Isogeny class
Conductor 84640 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 2128896 Modular degree for the optimal curve
Δ -5.7636885166816E+20 Discriminant
Eigenvalues 2+ -2 5- -1 -2  0  1  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,52195,1155078475] [a1,a2,a3,a4,a6]
Generators [1165:52900:1] Generators of the group modulo torsion
j 25934336/950546875 j-invariant
L 4.2633135631338 L(r)(E,1)/r!
Ω 0.12923354290616 Real period
R 1.1781863699587 Regulator
r 1 Rank of the group of rational points
S 0.99999999927657 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 84640s1 3680a1 Quadratic twists by: -4 -23


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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