Cremona's table of elliptic curves

Curve 72471r1

72471 = 3 · 72 · 17 · 29



Data for elliptic curve 72471r1

Field Data Notes
Atkin-Lehner 3- 7- 17- 29+ Signs for the Atkin-Lehner involutions
Class 72471r Isogeny class
Conductor 72471 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 122880 Modular degree for the optimal curve
Δ -408732743979 = -1 · 35 · 76 · 17 · 292 Discriminant
Eigenvalues -2 3- -1 7- -3 -3 17- -1 Hecke eigenvalues for primes up to 20
Equation [0,1,1,964,28844] [a1,a2,a3,a4,a6]
Generators [-11:-131:1] [16:-221:1] Generators of the group modulo torsion
j 841232384/3474171 j-invariant
L 6.008849519802 L(r)(E,1)/r!
Ω 0.67557077161255 Real period
R 0.44472391142473 Regulator
r 2 Rank of the group of rational points
S 0.99999999998116 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1479a1 Quadratic twists by: -7


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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