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Prime Tuple Database
Prime p0= 2561552121418711853 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 6 36 8 12 54 30 16 30 54 12 8 36 6 18 (?)
an: 0 18 24 60 68 80 134 164 180 210 264 276 284 320 326 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: conf [MM]
db: batch=82, k=16, 18 6 36 8 12 54 30 16
dn: 0 18 6 36 8 12 54 30 16 30 54 12 8 36 6 18 (?)
an: 0 18 24 60 68 80 134 164 180 210 264 276 284 320 326 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: conf [MM]
db: batch=82, k=16, 18 6 36 8 12 54 30 16
| STPT(10) | 2561550831533213867 | 0 2 12 14 42 44 72 74 84 86 | -1289885497986 |
| STPT(10) | 2561551322340677279 | 0 2 18 20 30 32 42 44 60 62 | -799078034574 |
| STPT(10) | 2561551535896443047 | 0 2 42 44 72 74 102 104 144 146 | -585522268806 |
| TPT(14) | 2561551540574381009 | 0 2 12 14 18 20 270 272 408 410 420 422 462 464 | -580844330844 |
| SPT(16) | 2561551939669383019 | 0 24 28 34 78 90 108 142 210 244 262 274 318 324 328 352 | -181749328834 |
| STPT(12) | 2561552083427643569 | 0 2 18 20 42 44 48 50 72 74 90 92 | -37991068284 |
| TPT(14) | 2561552959658667209 | 0 2 102 104 132 134 138 140 222 224 228 230 252 254 | 838239955356 |
| STPT(10) | 2561553060394749299 | 0 2 48 50 90 92 132 134 180 182 | 938976037446 |
| SPT(16) | 2561553074007127631 | 0 30 56 96 116 138 156 168 170 182 200 222 242 282 308 338 | 952588415778 |
| TPT(14) | 2561553672847679927 | 0 2 30 32 72 74 84 86 102 104 132 134 174 176 | 1551428968074 |
| STPT(10) | 2561553978586934027 | 0 2 30 32 72 74 114 116 144 146 | 1857168222174 |
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