M=2490: n=4: F(65,198) F(60,187) F(36,125) F(9,46) M=3431: n=4: F(75,230) F(71,221) F(64,204) F(29,109) M=5900: n=4: F(102,310) F(89,280) F(87,275) F(80,257) M=6326: n=4: F(109,328) F(101,311) F(93,292) F(44,159) M=6903: n=4: F(113,341) F(92,292) F(62,211) F(57,197) M=8569: n=4: F(99,316) F(83,273) F(79,262) F(18,85) M=8800: n=4: F(120,369) F(112,350) F(41,155) F(20,92) M=9589: n=4: F(135,406) F(123,380) F(118,368) F(34,136)