Cremona's table of elliptic curves

Curve 68880bn1

68880 = 24 · 3 · 5 · 7 · 41



Data for elliptic curve 68880bn1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7+ 41+ Signs for the Atkin-Lehner involutions
Class 68880bn Isogeny class
Conductor 68880 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 200448 Modular degree for the optimal curve
Δ -78092066304000 = -1 · 212 · 312 · 53 · 7 · 41 Discriminant
Eigenvalues 2- 3+ 5- 7+  0 -4 -6 -5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-6805,479197] [a1,a2,a3,a4,a6]
Generators [244:3645:1] Generators of the group modulo torsion
j -8509655351296/19065445875 j-invariant
L 4.1402467397091 L(r)(E,1)/r!
Ω 0.54192944416991 Real period
R 1.2733043582951 Regulator
r 1 Rank of the group of rational points
S 1.0000000001954 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 4305l1 Quadratic twists by: -4


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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