Equation 677 Database

Magma 6285fdc2d60d…

magma 6285fdc2d60d
Size
287
Isomorphism class hash
6285fdc2d60d9f8f94eb1b838bdc3a8e2413beff0abef70c552ae538fefb4f54
Satisfies Equation 255
yes
Right-cancellative
yes
Idempotent
no
Fiber matrix
symmetric: yes · normal: yes · rank: 1 (nullity 286) what is this?
Submitted by
qawbecrdtey
Submitted at
2026-08-27 14:03:00
Display reorder
286,255,267,277,248,266,258,283,270,268,246,284,280,281,264,257,251,256,249,260,269,274,265,254,261,247,262,259,276,285,279,252,273,275,278,263,271,253,282,272,250,242,79,60,49,72,69,51,45,63,61,71,46,42,43,57,50,75,59,73,53,62,67,58,78,54,70,55,52,48,47,41,76,66,68,40,56,64,77,44,65,74,244,38,19,8,31,28,10,4,22,20,30,5,1,2,16,9,34,18,32,12,21,26,17,37,13,29,14,11,7,6,39,35,25,27,0,15,23,36,3,24,33,240,218,208,230,211,207,221,236,200,209,210,237,233,234,227,220,214,229,212,223,201,205,228,217,224,219,225,222,239,238,232,215,204,206,231,226,202,216,235,203,213,243,119,100,89,112,109,91,85,103,101,111,86,82,83,97,90,115,99,113,93,102,107,98,118,94,110,95,92,88,87,81,116,106,108,80,96,104,117,84,105,114,241,138,128,150,131,127,141,156,120,129,130,157,153,154,147,140,134,149,132,143,121,125,148,137,144,139,145,142,158,159,152,135,124,126,151,146,122,136,155,123,133,245,178,168,190,171,167,181,196,160,169,170,197,193,194,187,180,174,189,172,183,161,165,188,177,184,179,185,182,199,198,192,175,164,166,191,186,162,176,195,163,173 history
Raw table
canonical order · displayed order
Equational Theories
Finite Magma Explorer

Commentary

In ring Z/287 = Z/7 × Z/41: a ◇ b = (4, 19) a + (1, 23) b + (0, 0) Product of 7981e2df4cc5c795ad295ab69f55b88db1cecb20c1d1ac4df4d7aa42b92757f1 and 385ad4434a17e4ee02410b1a1320c40d185319baaa8a6621777c525b1a493044

last edited by qawbecrdtey at 2026-08-27 14:03:03 · history