Cremona's table of elliptic curves

Curve 47656f1

47656 = 23 · 7 · 23 · 37



Data for elliptic curve 47656f1

Field Data Notes
Atkin-Lehner 2+ 7+ 23- 37+ Signs for the Atkin-Lehner involutions
Class 47656f Isogeny class
Conductor 47656 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 19200 Modular degree for the optimal curve
Δ -35074816 = -1 · 28 · 7 · 232 · 37 Discriminant
Eigenvalues 2+ -2 -3 7+ -1 -1 -6  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-897,10051] [a1,a2,a3,a4,a6]
Generators [23:46:1] [-23:138:1] Generators of the group modulo torsion
j -312136926208/137011 j-invariant
L 5.1227755387988 L(r)(E,1)/r!
Ω 2.0322993261215 Real period
R 0.31508495531119 Regulator
r 2 Rank of the group of rational points
S 0.99999999999986 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 95312c1 Quadratic twists by: -4


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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