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楼主: mathematica

[分享] 分享一个大整数的分解2^727-1

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发表于 2023-4-28 13:43:38 | 显示全部楼层
Six??? Within the current Cunningham tables I see:

1213 327511.715079841864486572798550389025242773233223013545064445043124471.C297
1217 1045741327.6116773272167843384976777858063213917010557325918356879.22053390021902056444354293154701006674049109757797668799.C248
1229 36871.46703.10543179280661916121033.9536289355314392579996071515160583098298616686033085857.C284
1237 2538207129840687799335203259492870476186248896616401346500027311795983.C303
1255 (1,5,251) 2944231.119398292924910437369037130939601.2035458130820062395619374650792440118558881.C220
1265 (1,5,11,23,55,115,253) 121441.533831.136149590957161.556590676780973231.C223
1297 12097392013313.64873964199444497.80025868895687041966359471596981171570268166357936741924913.C302
1315 (1,5,263) 20821711.6564920264482202699756113871095601.C275
1325 (1,5,25,53,265) 71551.1067951.2594351.16289551.19525201.C282
1331 (1,11,121) 2663.80497247099660420588857.69474230349847530551244234511.131437248032743119455503505737464640742780068008121338081647.C250
1345 (1,5,269) 2427739777657193401.119136832329401379240227791.C278
1381 8287.462853283623.20314602484365657521.324347780588879609356756802551.5717943157553181705211179112739301167905781641204356084154399.C291
1385 (1,5,277) 132961.61604801.4853240164236570447629807637019724521.8763532688272014806854185427939951951.C246
1403 (1,23,61) 7365751.50363887381959227167658519.184974108671317434008988391371809.707964508185716596099485802562115938162908630127.C285
1415 (1,5,283) 79241.815425615801.39826723601148990271.1478507524858138362374651451547163263681391.217324465815675834842001173711247406035110681.C217
1417 (1,13,109) 111835228649.33105879921837807137.196224694354792350070473041621399.56671901892032592171296689668028440676501169.C284
1463 (1,7,11,19,77,133,209) 2927.1478815031.8612055962441945623327451972844118959199682536269165337730366471.C249
1465 (1,5,293) 867281.273540531464313955314852499316612415349762230038482231.C292
1467 (1,3,9,163,489) 26407.165836909377.7272744319188731968367956634511312340302967193497.C229
1497 (1,3,499) 862273.4634713.1381735298979140653677620036279638470695617.C245

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