Cremona's table of elliptic curves

Curve 72270t1

72270 = 2 · 32 · 5 · 11 · 73



Data for elliptic curve 72270t1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 11- 73- Signs for the Atkin-Lehner involutions
Class 72270t Isogeny class
Conductor 72270 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 63936 Modular degree for the optimal curve
Δ -104936040 = -1 · 23 · 33 · 5 · 113 · 73 Discriminant
Eigenvalues 2- 3+ 5+ -1 11-  5  3 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-4283,108947] [a1,a2,a3,a4,a6]
j -321742998971667/3886520 j-invariant
L 3.4249073800189 L(r)(E,1)/r!
Ω 1.7124536835156 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 72270d2 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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