Cremona's table of elliptic curves

Curve 127925c1

127925 = 52 · 7 · 17 · 43



Data for elliptic curve 127925c1

Field Data Notes
Atkin-Lehner 5+ 7+ 17- 43- Signs for the Atkin-Lehner involutions
Class 127925c Isogeny class
Conductor 127925 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 101376 Modular degree for the optimal curve
Δ -28147465675 = -1 · 52 · 72 · 172 · 433 Discriminant
Eigenvalues -1 -2 5+ 7+ -1  7 17-  2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-153,8092] [a1,a2,a3,a4,a6]
Generators [51:340:1] Generators of the group modulo torsion
j -15850223545/1125898627 j-invariant
L 2.8023331968055 L(r)(E,1)/r!
Ω 0.97570179791957 Real period
R 0.23934336591571 Regulator
r 1 Rank of the group of rational points
S 1.0000000597633 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 127925k1 Quadratic twists by: 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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