Equation 677 Database

Magma 9312f2545d1e…

magma 9312f2545d1e
Size
287
Isomorphism class hash
9312f2545d1e671f89ba76ed8b97716763f1e95687384a1d0b2734668ecded23
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 14:03:25
Display reorder
286,276,258,251,285,265,268,249,257,261,282,252,250,253,266,275,284,272,278,274,264,259,269,283,267,279,270,271,248,255,246,277,256,262,254,273,260,280,247,263,281,242,117,114,97,96,85,93,105,92,102,108,118,101,83,80,81,100,103,88,95,84,110,115,104,87,94,111,107,109,90,113,82,86,98,89,99,106,116,91,119,112,245,36,33,17,16,5,13,25,12,22,28,37,21,3,1,0,20,23,8,15,4,30,34,24,7,14,31,27,29,10,39,2,6,18,9,19,26,35,11,38,32,241,77,74,57,56,45,53,65,52,62,68,78,61,43,40,41,60,63,48,55,44,70,75,64,47,54,71,67,69,50,73,42,46,58,49,59,66,76,51,79,72,244,197,194,177,176,165,173,185,172,182,188,198,181,163,161,160,180,183,168,175,164,190,195,184,167,174,191,187,189,170,193,162,166,178,169,179,186,196,171,199,192,243,157,154,137,136,125,133,145,132,142,148,158,141,123,120,121,140,143,128,135,124,150,155,144,127,134,151,147,149,130,153,122,126,138,129,139,146,156,131,159,152,240,237,234,218,217,206,214,226,213,223,229,238,222,204,201,202,221,224,209,216,205,231,235,225,208,215,232,228,230,211,200,203,207,219,210,220,227,236,212,239,233 history
Raw table
canonical order · displayed order
Equational Theories
Finite Magma Explorer

Commentary

In ring Z/287 = Z/7 × Z/41: a ◇ b = (4, 38) a + (3, 4) b + (0, 0) Product of baf8b55c9a489d3c0ce2405b9167b3a08aada73c1917019843910c3cbab0f48d and 345a4ec93ae3fa1bba61287462b80fafef9122504ff6dfa9db613820ec27a058

last edited by qawbecrdtey at 2026-08-27 14:03:28 · history