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Prime Tuple Database
Prime p0= 1235157572632157311 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 6 22 30 8 18 10 14 88 14 10 18 8 30 22 6 12 (?)
an: 0 12 18 40 70 78 96 106 120 208 222 232 250 258 288 310 316 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Donn Pike (USAF Ret)
db: batch=77, k=18, 12 6 22 30 8 18 10 14 88
dn: 0 12 6 22 30 8 18 10 14 88 14 10 18 8 30 22 6 12 (?)
an: 0 12 18 40 70 78 96 106 120 208 222 232 250 258 288 310 316 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Donn Pike (USAF Ret)
db: batch=77, k=18, 12 6 22 30 8 18 10 14 88
| SPT(16) | 1235156342997117523 | 0 6 30 64 76 90 94 136 138 180 184 198 210 244 268 274 | -1229635039788 |
| STPT(10) | 1235156722447037441 | 0 2 6 8 18 20 30 32 36 38 | -850185119870 |
| STPT(10) | 1235156853346147409 | 0 2 18 20 30 32 42 44 60 62 | -719286009902 |
| STPT(10) | 1235157079918439099 | 0 2 30 32 120 122 210 212 240 242 | -492713718212 |
| STPT(10) | 1235157273698836907 | 0 2 12 14 42 44 72 74 84 86 | -298933320404 |
| STPT(10) | 1235157365251148747 | 0 2 42 44 72 74 102 104 144 146 | -207381008564 |
| STPT(10) | 1235158097204859809 | 0 2 18 20 60 62 102 104 120 122 | 524572702498 |
| SPT(16) | 1235158185644316799 | 0 22 40 42 64 84 90 94 108 112 118 138 160 162 180 202 | 613012159488 |
| STPT(10) | 1235158200308377901 | 0 2 6 8 48 50 90 92 96 98 | 627676220590 |
| STPT(10) | 1235158201665027317 | 0 2 30 32 42 44 54 56 84 86 | 629032870006 |
| STPT(10) | 1235158209067465349 | 0 2 42 44 60 62 78 80 120 122 | 636435308038 |
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