Cremona's table of elliptic curves

Curve 127890bk2

127890 = 2 · 32 · 5 · 72 · 29



Data for elliptic curve 127890bk2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- 29+ Signs for the Atkin-Lehner involutions
Class 127890bk Isogeny class
Conductor 127890 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 43277584656600 = 23 · 37 · 52 · 76 · 292 Discriminant
Eigenvalues 2+ 3- 5+ 7-  2  0 -2  8 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-57780,-5322024] [a1,a2,a3,a4,a6]
Generators [-1074:879:8] Generators of the group modulo torsion
j 248739515569/504600 j-invariant
L 5.4491769196359 L(r)(E,1)/r!
Ω 0.3079695279185 Real period
R 4.4234708467237 Regulator
r 1 Rank of the group of rational points
S 1.000000001088 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 42630dk2 2610g2 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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