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Prime Tuple Database
Prime p0= 1291145955177679121 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 40 6 24 8 28 18 26 18 28 8 24 6 40 2 (?)
an: 0 2 42 48 72 80 108 126 152 170 198 206 230 236 276 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: HenkM
db: batch=77, k=16, 2 40 6 24 8 28 18 26
dn: 0 2 40 6 24 8 28 18 26 18 28 8 24 6 40 2 (?)
an: 0 2 42 48 72 80 108 126 152 170 198 206 230 236 276 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: HenkM
db: batch=77, k=16, 2 40 6 24 8 28 18 26
| SPT(16) | 1291144871066772289 | 0 60 88 138 154 162 214 250 252 288 340 348 364 414 442 502 | -1084110906832 |
| STPT(10) | 1291144944350765417 | 0 2 90 92 132 134 174 176 264 266 | -1010826913704 |
| STPT(10) | 1291144955905838237 | 0 2 12 14 42 44 72 74 84 86 | -999271840884 |
| STPT(10) | 1291145156333643431 | 0 2 6 8 18 20 30 32 36 38 | -798844035690 |
| SPT(18) | 1291145855388334111 | 0 6 22 36 70 90 102 108 112 126 130 136 148 168 202 216 232 238 | -99789345010 |
| SPT(16) | 1291145926016971799 | 0 14 68 78 90 102 120 180 272 332 350 362 374 384 438 452 | -29160707322 |
| STPT(10) | 1291146084088508897 | 0 2 60 62 72 74 84 86 144 146 | 128910829776 |
| TPT(14) | 1291146242249496089 | 0 2 18 20 42 44 72 74 78 80 90 92 120 122 | 287071816968 |
| STPT(10) | 1291146410523723569 | 0 2 12 14 30 32 48 50 60 62 | 455346044448 |
| STPT(10) | 1291146447906897311 | 0 2 36 38 78 80 120 122 156 158 | 492729218190 |
| STPT(10) | 1291146524019012887 | 0 2 30 32 72 74 114 116 144 146 | 568841333766 |
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