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Prime Tuple Database
Prime p0= 1279918140465371747 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 10 24 8 12 22 18 38 4 14 4 38 18 22 12 8 24 10 20 (?)
an: 0 20 30 54 62 74 96 114 152 156 170 174 212 230 252 264 272 296 306 326
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: xii5ku
db: batch=77, k=20, 20 10 24 8 12 22 18 38 4 14
dn: 0 20 10 24 8 12 22 18 38 4 14 4 38 18 22 12 8 24 10 20 (?)
an: 0 20 30 54 62 74 96 114 152 156 170 174 212 230 252 264 272 296 306 326
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: xii5ku
db: batch=77, k=20, 20 10 24 8 12 22 18 38 4 14
| TPT(14) | 1279917443201788379 | 0 2 42 44 48 50 60 62 72 74 228 230 240 242 | -697263583368 |
| STPT(10) | 1279917638790702839 | 0 2 48 50 90 92 132 134 180 182 | -501674668908 |
| STPT(10) | 1279917699528362897 | 0 2 30 32 60 62 90 92 120 122 | -440937008850 |
| STPT(10) | 1279917844780712321 | 0 2 30 32 60 62 90 92 120 122 | -295684659426 |
| TPT(14) | 1279917900143668067 | 0 2 60 62 162 164 174 176 204 206 240 242 294 296 | -240321703680 |
| STPT(10) | 1279918097736158999 | 0 2 18 20 30 32 42 44 60 62 | -42729212748 |
| TPT(14) | 1279918200982898159 | 0 2 42 44 48 50 72 74 102 104 132 134 168 170 | 60517526412 |
| TPT(14) | 1279918358562358607 | 0 2 42 44 120 122 234 236 240 242 294 296 360 362 | 218096986860 |
| STPT(10) | 1279918378607576177 | 0 2 30 32 42 44 54 56 84 86 | 238142204430 |
| SPT(16) | 1279918381839572311 | 0 16 46 48 70 72 156 160 168 172 256 258 280 282 312 328 | 241374200564 |
| SPT(16) | 1279918505458238143 | 0 18 36 78 186 190 214 330 364 480 504 508 616 658 676 694 | 364992866396 |
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