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Prime Tuple Database
Prime p0= 2185681853461583591 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 2 12 10 56 4 2 16 32 16 2 4 56 10 12 2 6 (?)
an: 0 6 8 20 30 86 90 92 108 140 156 158 162 218 228 240 242 248
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: fzs600
db: batch=81, k=18, 6 2 12 10 56 4 2 16 32
dn: 0 6 2 12 10 56 4 2 16 32 16 2 4 56 10 12 2 6 (?)
an: 0 6 8 20 30 86 90 92 108 140 156 158 162 218 228 240 242 248
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: fzs600
db: batch=81, k=18, 6 2 12 10 56 4 2 16 32
| SPT(16) | 2185680198888985657 | 0 42 70 112 166 172 180 210 256 286 294 300 354 396 424 466 | -1654572597934 |
| SPT(16) | 2185680634485211153 | 0 28 34 54 64 78 118 138 226 246 286 300 310 330 336 364 | -1218976372438 |
| STPT(10) | 2185680895541183009 | 0 2 12 14 30 32 48 50 60 62 | -957920400582 |
| STPT(10) | 2185681254408212549 | 0 2 18 20 30 32 42 44 60 62 | -599053371042 |
| SPT(16) | 2185681291027047799 | 0 60 72 82 94 102 112 138 214 240 250 258 270 280 292 352 | -562434535792 |
| STPT(10) | 2185681727071569821 | 0 2 6 8 48 50 90 92 96 98 | -126390013770 |
| STPT(10) | 2185682274893805041 | 0 2 6 8 48 50 90 92 96 98 | 421432221450 |
| STPT(10) | 2185682425360324127 | 0 2 30 32 42 44 54 56 84 86 | 571898740536 |
| SPT(16) | 2185682532384421349 | 0 68 90 152 164 168 222 252 290 320 374 378 390 452 474 542 | 678922837758 |
| SPT(13) | 2185682581495856227 | 0 12 30 66 72 96 126 156 180 186 222 240 252 | 728034272636 |
| STPT(10) | 2185682615136970751 | 0 2 6 8 48 50 90 92 96 98 | 761675387160 |
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