Base is a perfect power. Converting base from 8 to 2 and exponent from 10000 to 30000.
230000 - 1 32.55.7.11.13.17.31.41.61.97.101.151.241.251.257.331.401.601.673.751.1201.1321.1601.1801.2251.3001.4001.4051.4801.7001.8101.25601.28001.33751.55201.61681.63901.76001.90001.96001.100801.150001.160001.268501.340801.1074001.2020001.2787601.3775501.4140001.10567201.13334701.17910001.22624001.35175001.37177501.42144001.82471201.107580001.229668251.394783681.791058001.831172501.1063290001.1182468601.1445196001.2259150001.3173389601.4278255361.4562284561.9406845001.14321535001.46908728641.91399620001.253190598751.269089806001.271191084001.275505150001.293543676001.1133836730401.1481124532001.168069194932501.619324035675566251.1277297679372570001.4710883168879506001.47970133603445383501.94291866932171243501.301709767779642180001.5519485418336288303251.19963778429046466946251.232983411264923603130001.331053400941739132863751.489221866654105817437501.457104370712303192720126251.573759820507018639639785001.385338309419896804054852312501.585687250148637792477675390001.432363203127002885506543172618401.983262166270913562877993411320001.1261828167347816850332890667592001.4028493980595041855367835954324501.35758633131596900685051378954141001.41817190004645238483850303939300001.56342354401822518579993809475900001.633746672116596658276533517443227501.1901219266377352922957219746648960001.490085601781975781872492242606604272001.1461503031127477825099979369543473122548042956801.P53.P54.P58.P61.P67.P77.P85.P88.P99.P140.P151.P158.P239.c240.c252.c283.c473.c544.c1146.c1170.c2382