Cremona's table of elliptic curves

Curve 87906n1

87906 = 2 · 3 · 72 · 13 · 23



Data for elliptic curve 87906n1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 13+ 23+ Signs for the Atkin-Lehner involutions
Class 87906n Isogeny class
Conductor 87906 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 1382400 Modular degree for the optimal curve
Δ -376779810575121408 = -1 · 210 · 32 · 76 · 134 · 233 Discriminant
Eigenvalues 2+ 3- -2 7-  2 13+  4 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-252572,57067994] [a1,a2,a3,a4,a6]
Generators [-444:9262:1] Generators of the group modulo torsion
j -15145674183260713/3202575547392 j-invariant
L 4.8479473345141 L(r)(E,1)/r!
Ω 0.28826092174825 Real period
R 4.2044784518449 Regulator
r 1 Rank of the group of rational points
S 0.99999999969392 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 1794b1 Quadratic twists by: -7


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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