Cremona's table of elliptic curves

Curve 127680q6

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680q6

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- 19- Signs for the Atkin-Lehner involutions
Class 127680q Isogeny class
Conductor 127680 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 776294400000000 = 218 · 3 · 58 · 7 · 192 Discriminant
Eigenvalues 2+ 3+ 5+ 7-  4  2  2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2588481,-1602070719] [a1,a2,a3,a4,a6]
Generators [66792:2279375:27] Generators of the group modulo torsion
j 7316761561829228881/2961328125 j-invariant
L 6.770681188487 L(r)(E,1)/r!
Ω 0.11902503171412 Real period
R 7.110564302218 Regulator
r 1 Rank of the group of rational points
S 4.0000000330086 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680fa6 1995h5 Quadratic twists by: -4 8


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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