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Prime Tuple Database
Prime p0= 2181008676628322041 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 54 16 8 4 2 28 8 28 2 4 8 16 54 18 (?)
an: 0 18 72 88 96 100 102 130 138 166 168 172 180 196 250 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Penguin
db: batch=81, k=16, 18 54 16 8 4 2 28 8
dn: 0 18 54 16 8 4 2 28 8 28 2 4 8 16 54 18 (?)
an: 0 18 72 88 96 100 102 130 138 166 168 172 180 196 250 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Penguin
db: batch=81, k=16, 18 54 16 8 4 2 28 8
| SPT(16) | 2181007110522953753 | 0 50 54 66 78 80 96 110 204 218 234 236 248 260 264 314 | -1566105368288 |
| STPT(10) | 2181007155720376769 | 0 2 42 44 60 62 78 80 120 122 | -1520907945272 |
| STPT(10) | 2181007439605269029 | 0 2 18 20 30 32 42 44 60 62 | -1237023053012 |
| STPT(10) | 2181008152087541471 | 0 2 30 32 60 62 90 92 120 122 | -524540780570 |
| SPT(16) | 2181008330180650631 | 0 38 42 66 92 108 126 140 258 272 290 306 332 356 360 398 | -346447671410 |
| SPT(16) | 2181008455432981907 | 0 6 14 66 84 90 96 102 104 110 116 122 140 192 200 206 | -221195340134 |
| STPT(10) | 2181008884131402497 | 0 2 30 32 42 44 54 56 84 86 | 207503080456 |
| STPT(10) | 2181009174418938077 | 0 2 30 32 42 44 54 56 84 86 | 497790616036 |
| SPT(16) | 2181009407405380667 | 0 66 114 120 162 164 170 174 212 216 222 224 266 272 320 386 | 730777058626 |
| SPT(16) | 2181010405164256373 | 0 24 26 36 50 74 80 108 236 264 270 294 308 318 320 344 | 1728535934332 |
| SPT(16) | 2181010479556965827 | 0 60 72 200 254 266 276 324 332 380 390 402 456 584 596 656 | 1802928643786 |
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