Cremona's table of elliptic curves

Curve 127920y4

127920 = 24 · 3 · 5 · 13 · 41



Data for elliptic curve 127920y4

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 13+ 41- Signs for the Atkin-Lehner involutions
Class 127920y Isogeny class
Conductor 127920 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 469891118960640000 = 215 · 316 · 54 · 13 · 41 Discriminant
Eigenvalues 2- 3+ 5+  0  4 13+  6  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-418536,99002736] [a1,a2,a3,a4,a6]
Generators [1858571:62928900:1331] Generators of the group modulo torsion
j 1979535342267831529/114719511465000 j-invariant
L 6.0910612652509 L(r)(E,1)/r!
Ω 0.2911539893343 Real period
R 10.460205638826 Regulator
r 1 Rank of the group of rational points
S 1.0000000103837 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 15990g3 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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