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Prime Tuple Database
Prime p0= 1081986577073624647 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 30 4 12 8 42 10 14 4 14 10 42 8 12 4 30 6 (?)
an: 0 6 36 40 52 60 102 112 126 130 144 154 196 204 216 220 250 256
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: Rhodan71
db: batch=76, k=18, 6 30 4 12 8 42 10 14 4
dn: 0 6 30 4 12 8 42 10 14 4 14 10 42 8 12 4 30 6 (?)
an: 0 6 36 40 52 60 102 112 126 130 144 154 196 204 216 220 250 256
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: Rhodan71
db: batch=76, k=18, 6 30 4 12 8 42 10 14 4
| SPT(16) | 1081984764050987399 | 0 78 84 102 110 114 158 170 192 204 248 252 260 278 284 362 | -1813022637248 |
| STPT(10) | 1081984965870577577 | 0 2 30 32 42 44 54 56 84 86 | -1611203047070 |
| SPT(18) | 1081985178530887693 | 0 6 18 118 166 178 210 220 228 286 294 304 336 348 396 496 508 514 | -1398542736954 |
| STPT(10) | 1081985514587553347 | 0 2 72 74 102 104 132 134 204 206 | -1062486071300 |
| SPT(16) | 1081986287122489849 | 0 18 28 78 90 130 132 144 178 190 192 232 244 294 304 322 | -289951134798 |
| SPT(16) | 1081986576563805139 | 0 22 28 58 84 132 148 160 162 174 190 238 264 294 300 322 | -509819508 |
| TPT(14) | 1081986716588417597 | 0 2 12 14 24 26 42 44 72 74 84 86 114 116 | 139514792950 |
| STPT(10) | 1081986928332321677 | 0 2 12 14 42 44 72 74 84 86 | 351258697030 |
| STPT(10) | 1081987025361715799 | 0 2 18 20 30 32 42 44 60 62 | 448288091152 |
| TPT(14) | 1081987044341975921 | 0 2 30 32 48 50 78 80 156 158 198 200 288 290 | 467268351274 |
| STPT(10) | 1081987176602100401 | 0 2 6 8 48 50 90 92 96 98 | 599528475754 |
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