Cremona's table of elliptic curves

Curve 121680bc2

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680bc2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13- Signs for the Atkin-Lehner involutions
Class 121680bc Isogeny class
Conductor 121680 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -1.0566873283662E+27 Discriminant
Eigenvalues 2+ 3- 5+ -2 -4 13-  2  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,127647897,1462157032102] [a1,a2,a3,a4,a6]
Generators [40993165531170071322054:-7896611063594448617828125:4063324396392906904] Generators of the group modulo torsion
j 116227003261808/533935546875 j-invariant
L 4.7598998640986 L(r)(E,1)/r!
Ω 0.035240238001461 Real period
R 33.767506577919 Regulator
r 1 Rank of the group of rational points
S 0.99999999790156 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 60840s2 40560be2 121680bz2 Quadratic twists by: -4 -3 13


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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