Cremona's table of elliptic curves

Curve 81600gm1

81600 = 26 · 3 · 52 · 17



Data for elliptic curve 81600gm1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 17- Signs for the Atkin-Lehner involutions
Class 81600gm Isogeny class
Conductor 81600 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 663552 Modular degree for the optimal curve
Δ -255688704000000000 = -1 · 224 · 33 · 59 · 172 Discriminant
Eigenvalues 2- 3+ 5+  2  0 -4 17- -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,39967,24119937] [a1,a2,a3,a4,a6]
Generators [247:7000:1] Generators of the group modulo torsion
j 1723683599/62424000 j-invariant
L 5.2655019102973 L(r)(E,1)/r!
Ω 0.23507766182612 Real period
R 2.7998735950797 Regulator
r 1 Rank of the group of rational points
S 1.0000000009832 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81600dy1 20400dl1 16320cl1 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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