Cremona's table of elliptic curves

Curve 27195u2

27195 = 3 · 5 · 72 · 37



Data for elliptic curve 27195u2

Field Data Notes
Atkin-Lehner 3- 5- 7- 37- Signs for the Atkin-Lehner involutions
Class 27195u Isogeny class
Conductor 27195 Conductor
∏ cp 256 Product of Tamagawa factors cp
Δ 32362184040755625 = 38 · 54 · 78 · 372 Discriminant
Eigenvalues -1 3- 5- 7-  4 -2 -6  0 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-343295,-76962600] [a1,a2,a3,a4,a6]
Generators [-353:691:1] Generators of the group modulo torsion
j 38031021045305569/275074025625 j-invariant
L 4.6638678116855 L(r)(E,1)/r!
Ω 0.19732041473105 Real period
R 1.4772507884075 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 81585s2 3885a2 Quadratic twists by: -3 -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
Back to Tables and computations