Cremona's table of elliptic curves

Curve 127920f1

127920 = 24 · 3 · 5 · 13 · 41



Data for elliptic curve 127920f1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 13- 41- Signs for the Atkin-Lehner involutions
Class 127920f Isogeny class
Conductor 127920 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 1032192 Modular degree for the optimal curve
Δ -15869473776000000 = -1 · 210 · 33 · 56 · 13 · 414 Discriminant
Eigenvalues 2+ 3+ 5+ -2  0 13-  0  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-560216,161692416] [a1,a2,a3,a4,a6]
Generators [448:656:1] Generators of the group modulo torsion
j -18988517343705597796/15497532984375 j-invariant
L 4.1897567029494 L(r)(E,1)/r!
Ω 0.38934528644366 Real period
R 1.3451288618776 Regulator
r 1 Rank of the group of rational points
S 1.0000000111458 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 63960q1 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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