Cremona's table of elliptic curves

Curve 121086bk2

121086 = 2 · 32 · 7 · 312



Data for elliptic curve 121086bk2

Field Data Notes
Atkin-Lehner 2- 3- 7- 31- Signs for the Atkin-Lehner involutions
Class 121086bk Isogeny class
Conductor 121086 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 15835135276860228 = 22 · 318 · 73 · 313 Discriminant
Eigenvalues 2- 3-  2 7-  2 -2  2 -8 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-2037299,-1118732209] [a1,a2,a3,a4,a6]
Generators [13430:103581:8] Generators of the group modulo torsion
j 43060118286713527/729137052 j-invariant
L 13.968241483346 L(r)(E,1)/r!
Ω 0.12636776940736 Real period
R 9.2113687641001 Regulator
r 1 Rank of the group of rational points
S 0.99999999974587 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 40362t2 121086bm2 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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