Cremona's table of elliptic curves

Curve 127920j3

127920 = 24 · 3 · 5 · 13 · 41



Data for elliptic curve 127920j3

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 13+ 41- Signs for the Atkin-Lehner involutions
Class 127920j Isogeny class
Conductor 127920 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 399750000000000 = 210 · 3 · 512 · 13 · 41 Discriminant
Eigenvalues 2+ 3+ 5-  0  4 13+ -2 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-39320,-2829600] [a1,a2,a3,a4,a6]
Generators [265:2300:1] Generators of the group modulo torsion
j 6565613721498724/390380859375 j-invariant
L 6.6399424130758 L(r)(E,1)/r!
Ω 0.34029569540568 Real period
R 3.2520454552414 Regulator
r 1 Rank of the group of rational points
S 0.99999999924431 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 63960f3 Quadratic twists by: -4


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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