Cremona's table of elliptic curves

Curve 127890u1

127890 = 2 · 32 · 5 · 72 · 29



Data for elliptic curve 127890u1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7- 29+ Signs for the Atkin-Lehner involutions
Class 127890u Isogeny class
Conductor 127890 Conductor
∏ cp 96 Product of Tamagawa factors cp
deg 2322432 Modular degree for the optimal curve
Δ 1439632584428062500 = 22 · 39 · 56 · 79 · 29 Discriminant
Eigenvalues 2+ 3+ 5- 7- -4 -6 -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-384414,-71201152] [a1,a2,a3,a4,a6]
Generators [-313:4444:1] Generators of the group modulo torsion
j 2712953829123/621687500 j-invariant
L 3.3788813787829 L(r)(E,1)/r!
Ω 0.19489238806615 Real period
R 0.72238184584793 Regulator
r 1 Rank of the group of rational points
S 1.0000000076926 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127890dp1 18270a1 Quadratic twists by: -3 -7


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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