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Prime Tuple Database
Prime p0= 2011687655848798871 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 12 24 6 36 28 2 54 4 54 2 28 36 6 24 12 20 (?)
an: 0 20 32 56 62 98 126 128 182 186 240 242 270 306 312 336 348 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Orange Kid
db: batch=80, k=18, 20 12 24 6 36 28 2 54 4
dn: 0 20 12 24 6 36 28 2 54 4 54 2 28 36 6 24 12 20 (?)
an: 0 20 32 56 62 98 126 128 182 186 240 242 270 306 312 336 348 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Orange Kid
db: batch=80, k=18, 20 12 24 6 36 28 2 54 4
| STPT(10) | 2011687152010401161 | 0 2 6 8 18 20 30 32 36 38 | -503838397710 |
| STPT(10) | 2011687184097184409 | 0 2 12 14 30 32 48 50 60 62 | -471751614462 |
| STPT(10) | 2011687338284728847 | 0 2 30 32 42 44 54 56 84 86 | -317564070024 |
| STPT(10) | 2011687354882134869 | 0 2 18 20 30 32 42 44 60 62 | -300966664002 |
| STPT(10) | 2011687589920457399 | 0 2 18 20 30 32 42 44 60 62 | -65928341472 |
| STPT(10) | 2011687648642811939 | 0 2 48 50 60 62 72 74 120 122 | -7205986932 |
| STPT(10) | 2011687715707029317 | 0 2 12 14 42 44 72 74 84 86 | 59858230446 |
| SPT(16) | 2011687770626567027 | 0 12 24 60 74 96 152 176 210 234 290 312 326 362 374 386 | 114777768156 |
| SPT(16) | 2011688383153545181 | 0 18 60 70 120 138 166 186 232 252 280 298 348 358 400 418 | 727304746310 |
| TPT(14) | 2011688440904368199 | 0 2 42 44 120 122 162 164 180 182 210 212 288 290 | 785055569328 |
| STPT(10) | 2011689068132988659 | 0 2 18 20 30 32 42 44 60 62 | 1412284189788 |
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