Cremona's table of elliptic curves

Curve 99975m4

99975 = 3 · 52 · 31 · 43



Data for elliptic curve 99975m4

Field Data Notes
Atkin-Lehner 3- 5+ 31- 43- Signs for the Atkin-Lehner involutions
Class 99975m Isogeny class
Conductor 99975 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 83834075302734375 = 34 · 510 · 31 · 434 Discriminant
Eigenvalues  1 3- 5+  4 -4 -6 -6  0 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-2592001,-1606359727] [a1,a2,a3,a4,a6]
Generators [18326:526183:8] [6967:560891:1] Generators of the group modulo torsion
j 123256246897542942721/5365380819375 j-invariant
L 16.85727085815 L(r)(E,1)/r!
Ω 0.11898491861661 Real period
R 8.8547308423294 Regulator
r 2 Rank of the group of rational points
S 0.99999999998841 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 19995e3 Quadratic twists by: 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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