Cremona's table of elliptic curves

Curve 127890bp1

127890 = 2 · 32 · 5 · 72 · 29



Data for elliptic curve 127890bp1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- 29+ Signs for the Atkin-Lehner involutions
Class 127890bp Isogeny class
Conductor 127890 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 2064384 Modular degree for the optimal curve
Δ 269773536691814400 = 216 · 39 · 52 · 73 · 293 Discriminant
Eigenvalues 2+ 3- 5+ 7-  4  2 -2  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-837405,-293682299] [a1,a2,a3,a4,a6]
Generators [-547:971:1] Generators of the group modulo torsion
j 259722159048518167/1078891315200 j-invariant
L 4.7481595472537 L(r)(E,1)/r!
Ω 0.15786075399785 Real period
R 3.7597688611387 Regulator
r 1 Rank of the group of rational points
S 0.9999999934791 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 42630cs1 127890cp1 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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