Cremona's table of elliptic curves

Curve 120888a1

120888 = 23 · 32 · 23 · 73



Data for elliptic curve 120888a1

Field Data Notes
Atkin-Lehner 2+ 3- 23+ 73+ Signs for the Atkin-Lehner involutions
Class 120888a Isogeny class
Conductor 120888 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 286720 Modular degree for the optimal curve
Δ -18502513807104 = -1 · 28 · 316 · 23 · 73 Discriminant
Eigenvalues 2+ 3-  2 -4  4  2  6  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,2121,-203510] [a1,a2,a3,a4,a6]
j 5654291888/99143271 j-invariant
L 2.6847892657083 L(r)(E,1)/r!
Ω 0.33559875400643 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 40296k1 Quadratic twists by: -3


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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