Cremona's table of elliptic curves

Curve 68880a1

68880 = 24 · 3 · 5 · 7 · 41



Data for elliptic curve 68880a1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7+ 41+ Signs for the Atkin-Lehner involutions
Class 68880a Isogeny class
Conductor 68880 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 104448 Modular degree for the optimal curve
Δ 3721866328320 = 28 · 3 · 5 · 73 · 414 Discriminant
Eigenvalues 2+ 3+ 5+ 7+  0  2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-3956,24960] [a1,a2,a3,a4,a6]
Generators [229:3328:1] Generators of the group modulo torsion
j 26752376766544/14538540345 j-invariant
L 3.7979229540602 L(r)(E,1)/r!
Ω 0.68612667546319 Real period
R 5.5353086978792 Regulator
r 1 Rank of the group of rational points
S 0.9999999998741 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 34440v1 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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