Cremona's table of elliptic curves

Curve 127581d1

127581 = 3 · 23 · 432



Data for elliptic curve 127581d1

Field Data Notes
Atkin-Lehner 3+ 23- 43+ Signs for the Atkin-Lehner involutions
Class 127581d Isogeny class
Conductor 127581 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 1415904 Modular degree for the optimal curve
Δ -587928162163607901 = -1 · 37 · 23 · 438 Discriminant
Eigenvalues  1 3+  1  1  0 -6  2 -7 Hecke eigenvalues for primes up to 20
Equation [1,1,0,127543,-32405682] [a1,a2,a3,a4,a6]
Generators [2462:46843:8] [226123310:16346294434:42875] Generators of the group modulo torsion
j 19630919/50301 j-invariant
L 13.180632614497 L(r)(E,1)/r!
Ω 0.14966889112959 Real period
R 29.355092903233 Regulator
r 2 Rank of the group of rational points
S 1.0000000002274 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 127581h1 Quadratic twists by: -43


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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