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Prime Tuple Database
Prime p0= 1981116677162466427 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 60 8 16 20 6 18 16 18 6 20 16 8 60 22 (?)
an: 0 22 82 90 106 126 132 150 166 184 190 210 226 234 294 316
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: matsu_pl
db: batch=80, k=16, 22 60 8 16 20 6 18 16
dn: 0 22 60 8 16 20 6 18 16 18 6 20 16 8 60 22 (?)
an: 0 22 82 90 106 126 132 150 166 184 190 210 226 234 294 316
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: matsu_pl
db: batch=80, k=16, 22 60 8 16 20 6 18 16
| STPT(10) | 1981115013109599119 | 0 2 18 20 30 32 42 44 60 62 | -1664052867308 |
| STPT(10) | 1981115021051980787 | 0 2 30 32 42 44 54 56 84 86 | -1656110485640 |
| STPT(10) | 1981115143977860711 | 0 2 6 8 18 20 30 32 36 38 | -1533184605716 |
| SPT(16) | 1981116096388099337 | 0 20 36 116 132 176 210 242 270 302 336 380 396 476 492 512 | -580774367090 |
| SPT(16) | 1981116513686241769 | 0 4 78 88 90 144 160 172 210 222 238 292 294 304 378 382 | -163476224658 |
| SPT(16) | 1981116545239725149 | 0 68 104 132 170 182 200 230 252 282 300 312 350 378 414 482 | -131922741278 |
| SPT(16) | 1981117235971869361 | 0 10 78 100 130 142 148 168 172 192 198 210 240 262 330 340 | 558809402934 |
| STPT(10) | 1981117450223840837 | 0 2 30 32 42 44 54 56 84 86 | 773061374410 |
| SPT(16) | 1981117630167068161 | 0 6 18 46 70 90 112 126 142 156 178 198 222 250 262 268 | 953004601734 |
| STPT(10) | 1981117716020223899 | 0 2 18 20 30 32 42 44 60 62 | 1038857757472 |
| SPT(16) | 1981117815861844661 | 0 18 30 92 128 152 156 278 420 542 546 570 606 668 680 698 | 1138699378234 |
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