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Prime Tuple Database
Prime p0= 1221398411495797669 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 8 12 16 30 8 4 68 4 8 30 16 12 8 4 (?)
an: 0 4 12 24 40 70 78 82 150 154 162 192 208 220 228 232
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 232
Found by: Megacruncher
db: batch=77, k=16, 4 8 12 16 30 8 4 68
dn: 0 4 8 12 16 30 8 4 68 4 8 30 16 12 8 4 (?)
an: 0 4 12 24 40 70 78 82 150 154 162 192 208 220 228 232
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 232
Found by: Megacruncher
db: batch=77, k=16, 4 8 12 16 30 8 4 68
| STPT(10) | 1221395885860919051 | 0 2 6 8 48 50 90 92 96 98 | -2525634878618 |
| STPT(10) | 1221395998239262787 | 0 2 30 32 42 44 54 56 84 86 | -2413256534882 |
| STPT(10) | 1221396977729005307 | 0 2 24 26 42 44 60 62 84 86 | -1433766792362 |
| STPT(10) | 1221397285262419091 | 0 2 30 32 78 80 126 128 156 158 | -1126233378578 |
| SPT(16) | 1221397559546112943 | 0 16 108 114 166 168 210 234 340 364 406 408 460 466 558 574 | -851949684726 |
| STPT(10) | 1221398372226508319 | 0 2 18 20 30 32 42 44 60 62 | -39269289350 |
| SPT(16) | 1221398576453352697 | 0 46 52 64 124 130 154 166 210 222 246 252 312 324 330 376 | 164957555028 |
| STPT(10) | 1221399360856244291 | 0 2 78 80 138 140 198 200 276 278 | 949360446622 |
| STPT(10) | 1221399523374870797 | 0 2 12 14 42 44 72 74 84 86 | 1111879073128 |
| STPT(10) | 1221400091749050947 | 0 2 30 32 42 44 54 56 84 86 | 1680253253278 |
| SPT(16) | 1221400580018026913 | 0 18 38 96 110 138 150 164 270 284 296 324 338 396 416 434 | 2168522229244 |
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