Cremona's table of elliptic curves

Curve 120640bl1

120640 = 26 · 5 · 13 · 29



Data for elliptic curve 120640bl1

Field Data Notes
Atkin-Lehner 2+ 5- 13- 29+ Signs for the Atkin-Lehner involutions
Class 120640bl Isogeny class
Conductor 120640 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 2257920 Modular degree for the optimal curve
Δ 3691560497397760 = 214 · 5 · 133 · 295 Discriminant
Eigenvalues 2+  3 5- -3 -4 13- -3  5 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-380992,-90468064] [a1,a2,a3,a4,a6]
Generators [-540346142194290:324600514457687:1521668638008] Generators of the group modulo torsion
j 373294286161772544/225314971765 j-invariant
L 12.551117890428 L(r)(E,1)/r!
Ω 0.19217032498262 Real period
R 21.770822127997 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 120640cw1 7540c1 Quadratic twists by: -4 8


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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