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Prime Tuple Database
Prime p0= 872635698814921787 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 34 56 16 14 6 24 16 38 16 24 6 14 16 56 34 20 (?)
an: 0 20 54 110 126 140 146 170 186 224 240 264 270 284 300 356 390 410
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 410
Found by: [AF>EDLS] GGTF
db: batch=73, k=18, 20 34 56 16 14 6 24 16 38
dn: 0 20 34 56 16 14 6 24 16 38 16 24 6 14 16 56 34 20 (?)
an: 0 20 54 110 126 140 146 170 186 224 240 264 270 284 300 356 390 410
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 410
Found by: [AF>EDLS] GGTF
db: batch=73, k=18, 20 34 56 16 14 6 24 16 38
| STPT(10) | 872634477728719787 | 0 2 12 14 72 74 132 134 144 146 | -1221086202000 |
| SPT(16) | 872634636197257399 | 0 4 22 34 42 112 114 120 154 160 162 232 240 252 270 274 | -1062617664388 |
| SPT(16) | 872635009411115791 | 0 12 36 42 52 78 88 96 112 120 130 156 166 172 196 208 | -689403805996 |
| SPT(16) | 872635024420978081 | 0 18 22 46 48 60 82 102 106 126 148 160 162 186 190 208 | -674393943706 |
| STPT(10) | 872635543940135147 | 0 2 30 32 42 44 54 56 84 86 | -154874786640 |
| STPT(10) | 872635622708800961 | 0 2 6 8 48 50 90 92 96 98 | -76106120826 |
| SPT(18) | 872635704281754071 | 0 86 96 126 170 182 228 236 242 246 252 260 306 318 362 392 402 488 | 5466832284 |
| STPT(10) | 872635974258555107 | 0 2 42 44 72 74 102 104 144 146 | 275443633320 |
| STPT(10) | 872636148170039177 | 0 2 12 14 42 44 72 74 84 86 | 449355117390 |
| SPT(16) | 872636247318484819 | 0 4 10 24 34 48 84 112 150 178 214 228 238 252 258 262 | 548503563032 |
| SPT(16) | 872636284396783589 | 0 30 44 62 72 90 128 134 138 144 182 200 210 228 242 272 | 585581861802 |
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