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Prime Tuple Database
Prime p0= 1691187934627004491 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 30 18 30 80 4 6 18 56 18 6 4 80 30 18 30 10 (?)
an: 0 10 40 58 88 168 172 178 196 252 270 276 280 360 390 408 438 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: CoolAtchOk
db: batch=79, k=18, 10 30 18 30 80 4 6 18 56
dn: 0 10 30 18 30 80 4 6 18 56 18 6 4 80 30 18 30 10 (?)
an: 0 10 40 58 88 168 172 178 196 252 270 276 280 360 390 408 438 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: CoolAtchOk
db: batch=79, k=18, 10 30 18 30 80 4 6 18 56
| SPT(16) | 1691186696342806511 | 0 6 8 30 66 78 92 122 336 366 380 392 428 450 452 458 | -1238284197980 |
| STPT(10) | 1691186906200626221 | 0 2 30 32 78 80 126 128 156 158 | -1028426378270 |
| SPT(16) | 1691186967557897377 | 0 40 126 144 150 220 234 240 250 256 270 340 346 364 450 490 | -967069107114 |
| SPT(13) | 1691187123305773109 | 0 18 24 48 60 78 84 90 108 120 144 150 168 | -811321231382 |
| SPT(16) | 1691187411511006039 | 0 22 24 94 112 114 130 190 192 252 268 270 288 358 360 382 | -523115998452 |
| SPT(16) | 1691187594826902971 | 0 12 32 68 86 116 138 152 156 170 192 222 240 276 296 308 | -339800101520 |
| SPT(16) | 1691188731095059597 | 0 16 24 64 66 70 120 126 130 136 186 190 192 232 240 256 | 796468055106 |
| SPT(16) | 1691188775256930559 | 0 18 24 42 52 60 64 70 102 108 112 120 130 148 154 172 | 840629926068 |
| SPT(16) | 1691188846099322279 | 0 8 14 30 54 110 114 120 128 134 138 194 218 234 240 248 | 911472317788 |
| TPT(14) | 1691189411085419939 | 0 2 72 74 78 80 150 152 180 182 198 200 210 212 | 1476458415448 |
| STPT(10) | 1691189443945107311 | 0 2 6 8 18 20 30 32 36 38 | 1509318102820 |
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