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Prime Tuple Database
Prime p0= 2121783186307993961 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 4 14 64 50 6 22 62 22 6 50 64 14 4 8 (?)
an: 0 8 12 26 90 140 146 168 230 252 258 308 372 386 390 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: conf [MM]
db: batch=80, k=16, 8 4 14 64 50 6 22 62
dn: 0 8 4 14 64 50 6 22 62 22 6 50 64 14 4 8 (?)
an: 0 8 12 26 90 140 146 168 230 252 258 308 372 386 390 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: conf [MM]
db: batch=80, k=16, 8 4 14 64 50 6 22 62
| SPT(16) | 2121782122037842631 | 0 6 50 56 72 98 138 152 156 170 210 236 252 258 302 308 | -1064270151330 |
| STPT(10) | 2121782550959226479 | 0 2 18 20 60 62 102 104 120 122 | -635348767482 |
| SPT(13) | 2121782675506252373 | 0 6 24 30 66 84 90 96 114 150 156 174 180 | -510801741588 |
| SPT(16) | 2121782928058213097 | 0 2 12 44 72 80 110 126 140 156 186 194 222 254 264 266 | -258249780864 |
| SPT(16) | 2121782963606280313 | 0 28 40 66 94 96 124 150 154 180 208 210 238 264 276 304 | -222701713648 |
| SPT(16) | 2121783135580727609 | 0 2 8 60 74 90 92 128 174 210 212 228 242 294 300 302 | -50727266352 |
| STPT(10) | 2121783919255487699 | 0 2 18 20 60 62 102 104 120 122 | 732947493738 |
| SPT(16) | 2121784092078302467 | 0 12 22 34 40 54 82 112 132 162 190 204 210 222 232 244 | 905770308506 |
| TPT(14) | 2121784347250233011 | 0 2 216 218 348 350 360 362 390 392 420 422 426 428 | 1160942239050 |
| SPT(16) | 2121784417881230561 | 0 50 86 110 158 170 180 188 210 218 228 240 288 312 348 398 | 1231573236600 |
| STPT(10) | 2121784754529781169 | 0 2 12 14 90 92 168 170 180 182 | 1568221787208 |
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