Cremona's table of elliptic curves

Curve 39675bf1

39675 = 3 · 52 · 232



Data for elliptic curve 39675bf1

Field Data Notes
Atkin-Lehner 3- 5+ 23- Signs for the Atkin-Lehner involutions
Class 39675bf Isogeny class
Conductor 39675 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 706560 Modular degree for the optimal curve
Δ -2279583837164109375 = -1 · 34 · 56 · 239 Discriminant
Eigenvalues -1 3- 5+  4  0  2  4 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-906188,-339957633] [a1,a2,a3,a4,a6]
Generators [212006898241:299888870692:192100033] Generators of the group modulo torsion
j -2924207/81 j-invariant
L 5.4670786398913 L(r)(E,1)/r!
Ω 0.077242357360699 Real period
R 17.694561723319 Regulator
r 1 Rank of the group of rational points
S 0.99999999999949 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 119025bb1 1587b1 39675bg1 Quadratic twists by: -3 5 -23


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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