Cremona's table of elliptic curves

Curve 31395f4

31395 = 3 · 5 · 7 · 13 · 23



Data for elliptic curve 31395f4

Field Data Notes
Atkin-Lehner 3+ 5- 7+ 13+ 23- Signs for the Atkin-Lehner involutions
Class 31395f Isogeny class
Conductor 31395 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 1699413562562625 = 35 · 53 · 7 · 134 · 234 Discriminant
Eigenvalues  1 3+ 5- 7+  0 13+ -2  0 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-1135862,-466416321] [a1,a2,a3,a4,a6]
Generators [11990:271201:8] Generators of the group modulo torsion
j 162069398854009681444201/1699413562562625 j-invariant
L 5.1833871012508 L(r)(E,1)/r!
Ω 0.14624074319782 Real period
R 5.9073677507223 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 94185m4 Quadratic twists by: -3


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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