Cremona's table of elliptic curves

Curve 121086bs1

121086 = 2 · 32 · 7 · 312



Data for elliptic curve 121086bs1

Field Data Notes
Atkin-Lehner 2- 3- 7- 31- Signs for the Atkin-Lehner involutions
Class 121086bs Isogeny class
Conductor 121086 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 147456 Modular degree for the optimal curve
Δ 21891380112 = 24 · 38 · 7 · 313 Discriminant
Eigenvalues 2- 3- -4 7- -4 -2  2  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-1157,-13075] [a1,a2,a3,a4,a6]
Generators [-23:42:1] Generators of the group modulo torsion
j 7880599/1008 j-invariant
L 6.7864277572414 L(r)(E,1)/r!
Ω 0.82553770093178 Real period
R 1.0275768945785 Regulator
r 1 Rank of the group of rational points
S 1.0000000030345 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 40362u1 121086br1 Quadratic twists by: -3 -31


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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