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Prime Tuple Database
Prime p0= 1981104156884861413 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 22 56 22 20 48 22 8 22 48 20 22 56 22 18 (?)
an: 0 18 40 96 118 138 186 208 216 238 286 306 328 384 406 424
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Orange Kid
db: batch=80, k=16, 18 22 56 22 20 48 22 8
dn: 0 18 22 56 22 20 48 22 8 22 48 20 22 56 22 18 (?)
an: 0 18 40 96 118 138 186 208 216 238 286 306 328 384 406 424
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Orange Kid
db: batch=80, k=16, 18 22 56 22 20 48 22 8
| STPT(10) | 1981102419701846261 | 0 2 6 8 18 20 30 32 36 38 | -1737183015152 |
| STPT(10) | 1981102435609225109 | 0 2 18 20 30 32 42 44 60 62 | -1721275636304 |
| SPT(16) | 1981102740218426287 | 0 30 40 52 106 114 162 172 204 214 262 270 324 336 346 376 | -1416666435126 |
| STPT(10) | 1981103197151705909 | 0 2 42 44 60 62 78 80 120 122 | -959733155504 |
| SPT(20) | 1981103220947655569 | 0 20 62 74 92 114 134 162 230 252 260 282 350 378 398 420 438 450 492 512 | -935937205844 |
| STPT(10) | 1981103329705435097 | 0 2 30 32 42 44 54 56 84 86 | -827179426316 |
| STPT(10) | 1981104185881225961 | 0 2 6 8 48 50 90 92 96 98 | 28996364548 |
| STPT(10) | 1981104308534051927 | 0 2 30 32 72 74 114 116 144 146 | 151649190514 |
| STPT(10) | 1981104433121967887 | 0 2 24 26 42 44 60 62 84 86 | 276237106474 |
| TPT(14) | 1981104510343504421 | 0 2 150 152 198 200 276 278 348 350 570 572 600 602 | 353458643008 |
| SPT(16) | 1981105096641338807 | 0 14 44 60 170 200 222 236 240 254 276 306 416 432 462 476 | 939756477394 |
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