Cremona's table of elliptic curves

Curve 68355n2

68355 = 32 · 5 · 72 · 31



Data for elliptic curve 68355n2

Field Data Notes
Atkin-Lehner 3- 5+ 7- 31+ Signs for the Atkin-Lehner involutions
Class 68355n Isogeny class
Conductor 68355 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 4.4180938990266E+21 Discriminant
Eigenvalues  1 3- 5+ 7- -4  6 -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-4156875,644694336] [a1,a2,a3,a4,a6]
Generators [-7850256:-8250225972:300763] Generators of the group modulo torsion
j 92620878949474849/51513276425625 j-invariant
L 5.5979184105537 L(r)(E,1)/r!
Ω 0.11952583462636 Real period
R 11.708595110501 Regulator
r 1 Rank of the group of rational points
S 0.999999999824 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 22785q2 9765l2 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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