Cremona's table of elliptic curves

Curve 39975w1

39975 = 3 · 52 · 13 · 41



Data for elliptic curve 39975w1

Field Data Notes
Atkin-Lehner 3- 5- 13+ 41+ Signs for the Atkin-Lehner involutions
Class 39975w Isogeny class
Conductor 39975 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 216000 Modular degree for the optimal curve
Δ -33217638991875 = -1 · 33 · 54 · 134 · 413 Discriminant
Eigenvalues -1 3- 5-  2  5 13+ -1 -6 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-238338,44766567] [a1,a2,a3,a4,a6]
Generators [237:1149:1] Generators of the group modulo torsion
j -2395651720667938225/53148222387 j-invariant
L 5.2304295213157 L(r)(E,1)/r!
Ω 0.60606839565275 Real period
R 0.47944987716751 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 119925bq1 39975d1 Quadratic twists by: -3 5


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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