Cremona's table of elliptic curves

Curve 85440c1

85440 = 26 · 3 · 5 · 89



Data for elliptic curve 85440c1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 89- Signs for the Atkin-Lehner involutions
Class 85440c Isogeny class
Conductor 85440 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 114688 Modular degree for the optimal curve
Δ 131235840000 = 218 · 32 · 54 · 89 Discriminant
Eigenvalues 2+ 3+ 5+  0 -4  6 -6 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1601,17985] [a1,a2,a3,a4,a6]
Generators [-31:192:1] [-17:200:1] Generators of the group modulo torsion
j 1732323601/500625 j-invariant
L 8.9279244354011 L(r)(E,1)/r!
Ω 0.96715871145326 Real period
R 2.3077712917782 Regulator
r 2 Rank of the group of rational points
S 0.99999999998443 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 85440bk1 1335b1 Quadratic twists by: -4 8


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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