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Prime Tuple Database
Prime p0= 2195771368774688021 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 44 10 44 10 6 78 8 78 6 10 44 10 44 18 (?)
an: 0 18 62 72 116 126 132 210 218 296 302 312 356 366 410 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Penguin
db: batch=81, k=16, 18 44 10 44 10 6 78 8
dn: 0 18 44 10 44 10 6 78 8 78 6 10 44 10 44 18 (?)
an: 0 18 62 72 116 126 132 210 218 296 302 312 356 366 410 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Penguin
db: batch=81, k=16, 18 44 10 44 10 6 78 8
| TPT(14) | 2195769978368114381 | 0 2 48 50 60 62 186 188 198 200 258 260 270 272 | -1390406573640 |
| SPT(16) | 2195770362883003637 | 0 20 80 120 122 134 164 170 174 180 210 222 224 264 324 344 | -1005891684384 |
| STPT(10) | 2195770434245457239 | 0 2 18 20 30 32 42 44 60 62 | -934529230782 |
| STPT(10) | 2195770467781830827 | 0 2 24 26 42 44 60 62 84 86 | -900992857194 |
| STPT(10) | 2195770983359734577 | 0 2 30 32 42 44 54 56 84 86 | -385414953444 |
| STPT(10) | 2195771313733175987 | 0 2 12 14 42 44 72 74 84 86 | -55041512034 |
| STPT(10) | 2195771449503021317 | 0 2 54 56 72 74 90 92 144 146 | 80728333296 |
| SPT(16) | 2195771760186766709 | 0 30 50 78 84 110 128 140 168 180 198 224 230 258 278 308 | 391412078688 |
| STPT(10) | 2195772308807686877 | 0 2 30 32 72 74 114 116 144 146 | 940032998856 |
| STPT(10) | 2195772346664399957 | 0 2 24 26 42 44 60 62 84 86 | 977889711936 |
| SPT(16) | 2195772919221395083 | 0 6 16 36 138 148 166 168 238 240 258 268 370 390 400 406 | 1550446707062 |
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