Cremona's table of elliptic curves

Curve 68355k1

68355 = 32 · 5 · 72 · 31



Data for elliptic curve 68355k1

Field Data Notes
Atkin-Lehner 3- 5+ 7- 31+ Signs for the Atkin-Lehner involutions
Class 68355k Isogeny class
Conductor 68355 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 92160 Modular degree for the optimal curve
Δ -3256968444975 = -1 · 36 · 52 · 78 · 31 Discriminant
Eigenvalues  1 3- 5+ 7-  2  2  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-4860,157891] [a1,a2,a3,a4,a6]
Generators [30:181:1] Generators of the group modulo torsion
j -148035889/37975 j-invariant
L 6.5950065969353 L(r)(E,1)/r!
Ω 0.7573207713622 Real period
R 2.1770849440569 Regulator
r 1 Rank of the group of rational points
S 1.0000000000483 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7595g1 9765n1 Quadratic twists by: -3 -7


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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