Cremona's table of elliptic curves

Curve 87975b2

87975 = 32 · 52 · 17 · 23



Data for elliptic curve 87975b2

Field Data Notes
Atkin-Lehner 3+ 5+ 17+ 23+ Signs for the Atkin-Lehner involutions
Class 87975b Isogeny class
Conductor 87975 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 20260367578125 = 33 · 58 · 174 · 23 Discriminant
Eigenvalues  1 3+ 5+  2 -4  6 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-6942,-49909] [a1,a2,a3,a4,a6]
Generators [742:2129:8] Generators of the group modulo torsion
j 87705926307/48024575 j-invariant
L 8.5988896843874 L(r)(E,1)/r!
Ω 0.55879077689141 Real period
R 3.847097175959 Regulator
r 1 Rank of the group of rational points
S 1.0000000006354 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 87975l2 17595e2 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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