Cremona's table of elliptic curves

Curve 85680fo1

85680 = 24 · 32 · 5 · 7 · 17



Data for elliptic curve 85680fo1

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 17+ Signs for the Atkin-Lehner involutions
Class 85680fo Isogeny class
Conductor 85680 Conductor
∏ cp 66 Product of Tamagawa factors cp
deg 1647360 Modular degree for the optimal curve
Δ -850159800000000000 = -1 · 212 · 36 · 511 · 73 · 17 Discriminant
Eigenvalues 2- 3- 5- 7-  2 -1 17+ -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1439472,666220336] [a1,a2,a3,a4,a6]
Generators [857:7875:1] Generators of the group modulo torsion
j -110470393399988224/284716796875 j-invariant
L 7.7532898352655 L(r)(E,1)/r!
Ω 0.2822950349948 Real period
R 0.41613940658071 Regulator
r 1 Rank of the group of rational points
S 1.0000000005933 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5355l1 9520i1 Quadratic twists by: -4 -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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