Cremona's table of elliptic curves

Curve 81600m1

81600 = 26 · 3 · 52 · 17



Data for elliptic curve 81600m1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 17+ Signs for the Atkin-Lehner involutions
Class 81600m Isogeny class
Conductor 81600 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 322560 Modular degree for the optimal curve
Δ 261120000000000 = 219 · 3 · 510 · 17 Discriminant
Eigenvalues 2+ 3+ 5+ -3  5 -2 17+ -1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-20833,-850463] [a1,a2,a3,a4,a6]
Generators [-87:544:1] Generators of the group modulo torsion
j 390625/102 j-invariant
L 4.2617342768215 L(r)(E,1)/r!
Ω 0.40508076325835 Real period
R 2.6301756722651 Regulator
r 1 Rank of the group of rational points
S 1.0000000003573 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 81600ic1 2550i1 81600ex1 Quadratic twists by: -4 8 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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