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Prime Tuple Database
Prime p0= 1991620456304981459 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 62 28 38 40 2 16 26 16 2 40 38 28 62 12 (?)
an: 0 12 74 102 140 180 182 198 224 240 242 282 320 348 410 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: [SG-FC] hl
db: batch=80, k=16, 12 62 28 38 40 2 16 26
dn: 0 12 62 28 38 40 2 16 26 16 2 40 38 28 62 12 (?)
an: 0 12 74 102 140 180 182 198 224 240 242 282 320 348 410 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: [SG-FC] hl
db: batch=80, k=16, 12 62 28 38 40 2 16 26
| STPT(10) | 1991619228631495829 | 0 2 42 44 60 62 78 80 120 122 | -1227673485630 |
| STPT(10) | 1991619525351668879 | 0 2 18 20 30 32 42 44 60 62 | -930953312580 |
| SPT(13) | 1991619553602940309 | 0 42 48 90 132 168 180 192 228 270 312 318 360 | -902702041150 |
| STPT(10) | 1991619814879349069 | 0 2 18 20 30 32 42 44 60 62 | -641425632390 |
| SPT(16) | 1991620142503297261 | 0 36 46 60 70 90 106 180 238 312 328 348 358 372 382 418 | -313801684198 |
| STPT(10) | 1991620427042191217 | 0 2 30 32 42 44 54 56 84 86 | -29262790242 |
| STPT(10) | 1991620755862669049 | 0 2 18 20 30 32 42 44 60 62 | 299557687590 |
| SPT(16) | 1991620795303161391 | 0 6 10 12 66 76 88 132 166 210 222 232 286 288 292 298 | 338998179932 |
| STPT(10) | 1991620797725801909 | 0 2 18 20 30 32 42 44 60 62 | 341420820450 |
| SPT(16) | 1991620889451055847 | 0 74 110 140 152 174 176 186 260 270 272 294 306 336 372 446 | 433146074388 |
| STPT(10) | 1991621068263884579 | 0 2 18 20 30 32 42 44 60 62 | 611958903120 |
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