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Prime Tuple Database
Prime p0= 1981014317661678469 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 26 18 22 32 72 4 56 4 72 32 22 18 26 4 (?)
an: 0 4 30 48 70 102 174 178 234 238 310 342 364 382 408 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: conf [MM]
db: batch=80, k=16, 4 26 18 22 32 72 4 56
dn: 0 4 26 18 22 32 72 4 56 4 72 32 22 18 26 4 (?)
an: 0 4 30 48 70 102 174 178 234 238 310 342 364 382 408 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: conf [MM]
db: batch=80, k=16, 4 26 18 22 32 72 4 56
| STPT(10) | 1981013459725693829 | 0 2 18 20 60 62 102 104 120 122 | -857935984640 |
| STPT(10) | 1981013668877683631 | 0 2 36 38 78 80 120 122 156 158 | -648783994838 |
| STPT(10) | 1981013746317599207 | 0 2 30 32 42 44 54 56 84 86 | -571344079262 |
| STPT(10) | 1981013844016084907 | 0 2 12 14 42 44 72 74 84 86 | -473645593562 |
| TPT(14) | 1981014164719340561 | 0 2 66 68 126 128 150 152 186 188 270 272 306 308 | -152942337908 |
| SPT(16) | 1981014196669890731 | 0 30 48 56 86 110 126 140 228 242 258 282 312 320 338 368 | -120991787738 |
| SPT(16) | 1981014856647078127 | 0 22 36 52 54 96 102 184 192 274 280 322 324 340 354 376 | 538985399658 |
| STPT(10) | 1981014914528234087 | 0 2 24 26 42 44 60 62 84 86 | 596866555618 |
| STPT(10) | 1981015061208235049 | 0 2 48 50 90 92 132 134 180 182 | 743546556580 |
| STPT(12) | 1981015413343309997 | 0 2 42 44 54 56 120 122 132 134 174 176 | 1095681631528 |
| SPT(16) | 1981015821654180401 | 0 12 72 90 102 138 168 182 186 200 230 266 278 296 356 368 | 1503992501932 |
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