Cremona's table of elliptic curves

Curve 121550bk1

121550 = 2 · 52 · 11 · 13 · 17



Data for elliptic curve 121550bk1

Field Data Notes
Atkin-Lehner 2- 5+ 11+ 13+ 17- Signs for the Atkin-Lehner involutions
Class 121550bk Isogeny class
Conductor 121550 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 114688 Modular degree for the optimal curve
Δ 21727062500 = 22 · 56 · 112 · 132 · 17 Discriminant
Eigenvalues 2-  2 5+  2 11+ 13+ 17- -4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-1288,15781] [a1,a2,a3,a4,a6]
Generators [38:769:8] Generators of the group modulo torsion
j 15124197817/1390532 j-invariant
L 17.215250797026 L(r)(E,1)/r!
Ω 1.17650128141 Real period
R 3.6581453417145 Regulator
r 1 Rank of the group of rational points
S 1.0000000039838 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4862a1 Quadratic twists by: 5


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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