Cremona's table of elliptic curves

Curve 72270a2

72270 = 2 · 32 · 5 · 11 · 73



Data for elliptic curve 72270a2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 11+ 73- Signs for the Atkin-Lehner involutions
Class 72270a Isogeny class
Conductor 72270 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 1740984300 = 22 · 33 · 52 · 112 · 732 Discriminant
Eigenvalues 2+ 3+ 5+  0 11+ -2 -4 -6 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-1650,26136] [a1,a2,a3,a4,a6]
Generators [18:36:1] [-30:234:1] Generators of the group modulo torsion
j 18406017352827/64480900 j-invariant
L 7.2657411883239 L(r)(E,1)/r!
Ω 1.4975801241858 Real period
R 0.6064567991223 Regulator
r 2 Rank of the group of rational points
S 0.99999999999738 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 72270w2 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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