# # Listed below are 43 terms > 2*10^11 that are k-imperfect (A127724). # # 2 of the terms (62549517598720 and 3074457344902430720) are 2-imperfect (A127725). # The other 41 terms are 3-imperfect (A127726). # # Calculated by Donovan Johnson, Feb 07 2013 # # 566341372800 = 2^7*3^4*5^2*7^2*17*43*61 676447027200 = 2^15*3^3*5^2*7*17*257 1401820992000 = 2^9*3^4*5^3*11*13*31*61 1422467373600 = 2^5*3^6*5^2*7^3*13*547 1769199213600 = 2^5*3^5*5^2*7^3*13^2*157 10463865984000 = 2^10*3^3*5^3*11*13*31*683 13574037012480 = 2^15*3^2*5*7^2*17*43*257 15634517184000 = 2^9*3^3*5^3*11*13^2*31*157 19954883520000 = 2^9*3^3*5^4*11*13*31*521 62549517598720 = 2^16*5*17*257*43691 122332194129600 = 2^6*3^6*5^2*7^3*13*43*547 123789805977600 = 2^15*3^4*5^2*7*17*61*257 152151132369600 = 2^6*3^5*5^2*7^3*13^2*43*157 187648552796160 = 2^16*3*5*17*257*43691 203610555187200 = 2^15*3^3*5^2*7^2*17*43*257 1914887475072000 = 2^10*3^4*5^3*11*13*31*61*683 2861116644672000 = 2^9*3^4*5^3*11*13^2*31*61*157 2903255909517600 = 2^5*3^6*5^2*7^3*13^2*157*547 3651743684160000 = 2^9*3^4*5^4*11*13*31*61*521 3940619608719360 = 2^16*3^2*5*7*17*257*43691 21356750473344000 = 2^10*3^3*5^3*11*13^2*31*157*683 27258370888320000 = 2^10*3^3*5^4*11*13*31*521*683 37260731599257600 = 2^15*3^4*5^2*7^2*17*43*61*257 40727917264320000 = 2^9*3^3*5^4*11*13^2*31*157*521 59109294130790400 = 2^16*3^3*5^2*7*17*257*43691 249680008218513600 = 2^6*3^6*5^2*7^3*13^2*43*157*547 1186126502224527360 = 2^16*3^2*5*7^2*17*43*257*43691 3074457344902430720 = 2^31*5*17*257*65537 (found by T. D. Noe) 3908285336621952000 = 2^10*3^4*5^3*11*13^2*31*61*157*683 4988281872562560000 = 2^10*3^4*5^4*11*13*31*61*521*683 7453208859370560000 = 2^9*3^4*5^4*11*13^2*31*61*157*521 9223372034707292160 = 2^31*3*5*17*257*65537 (found by T. D. Noe) 10817000825934643200 = 2^16*3^4*5^2*7*17*61*257*43691 17791897533367910400 = 2^16*3^3*5^2*7^2*17*43*257*43691 55634334983061120000 = 2^10*3^3*5^4*11*13^2*31*157*521*683 193690812728853135360 = 2^31*3^2*5*7*17*257*65537 2905362190932797030400 = 2^31*3^3*5^2*7*17*257*65537 3255917248606327603200 = 2^16*3^4*5^2*7^2*17*43*61*257*43691 10181083301900184960000 = 2^10*3^4*5^4*11*13^2*31*61*157*521*683 58300934631384793743360 = 2^31*3^2*5*7^2*17*43*257*65537 531681280940701856563200 = 2^31*3^4*5^2*7*17*61*257*65537 874514019470771906150400 = 2^31*3^3*5^2*7^2*17*43*257*65537 160036065563151258825523200 = 2^31*3^4*5^2*7^2*17*43*61*257*65537