Cremona's table of elliptic curves

Curve 68880j1

68880 = 24 · 3 · 5 · 7 · 41



Data for elliptic curve 68880j1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7+ 41- Signs for the Atkin-Lehner involutions
Class 68880j Isogeny class
Conductor 68880 Conductor
∏ cp 40 Product of Tamagawa factors cp
deg 357120 Modular degree for the optimal curve
Δ -843780000000000 = -1 · 211 · 3 · 510 · 73 · 41 Discriminant
Eigenvalues 2+ 3+ 5- 7+  3  4  4 -5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-79840,8821600] [a1,a2,a3,a4,a6]
Generators [180:500:1] Generators of the group modulo torsion
j -27482787775235522/412001953125 j-invariant
L 6.0271783434612 L(r)(E,1)/r!
Ω 0.5021649541639 Real period
R 0.30005968630093 Regulator
r 1 Rank of the group of rational points
S 0.99999999979289 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 34440bb1 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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