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Prime Tuple Database
Prime p0= 1087695559848917431 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 42 32 6 4 18 8 30 22 20 22 30 8 18 4 6 32 42 16 (?)
an: 0 16 58 90 96 100 118 126 156 178 198 220 250 258 276 280 286 318 360 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: Theadalus
db: batch=76, k=20, 16 42 32 6 4 18 8 30 22 20
dn: 0 16 42 32 6 4 18 8 30 22 20 22 30 8 18 4 6 32 42 16 (?)
an: 0 16 58 90 96 100 118 126 156 178 198 220 250 258 276 280 286 318 360 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: Theadalus
db: batch=76, k=20, 16 42 32 6 4 18 8 30 22 20
| SPT(16) | 1087693675575215633 | 0 14 18 38 84 110 150 168 176 194 234 260 306 326 330 344 | -1884273701798 |
| SPT(16) | 1087694109611167691 | 0 2 20 50 80 86 90 96 122 128 132 138 168 198 216 218 | -1450237749740 |
| STPT(10) | 1087694694436221197 | 0 2 30 32 42 44 54 56 84 86 | -865412696234 |
| SPT(16) | 1087694852719639751 | 0 12 56 80 90 96 122 126 152 156 182 188 198 222 266 278 | -707129277680 |
| STPT(10) | 1087694903251451819 | 0 2 18 20 30 32 42 44 60 62 | -656597465612 |
| STPT(10) | 1087695442904757917 | 0 2 24 26 42 44 60 62 84 86 | -116944159514 |
| STPT(10) | 1087695573257621219 | 0 2 12 14 90 92 168 170 180 182 | 13408703788 |
| STPT(10) | 1087695617644803857 | 0 2 30 32 42 44 54 56 84 86 | 57795886426 |
| STPT(12) | 1087696045361919269 | 0 2 12 14 48 50 132 134 168 170 180 182 | 485513001838 |
| STPT(10) | 1087696092627987527 | 0 2 24 26 42 44 60 62 84 86 | 532779070096 |
| TPT(14) | 1087696397265020591 | 0 2 96 98 138 140 168 170 270 272 306 308 360 362 | 837416103160 |
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