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Prime Tuple Database
Prime p0= 1918948877480144821 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 12 42 2 18 66 36 24 46 24 36 66 18 2 42 12 16 (?)
an: 0 16 28 70 72 90 156 192 216 262 286 322 388 406 408 450 462 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: [SG-FC] dingdong
db: batch=80, k=18, 16 12 42 2 18 66 36 24 46
dn: 0 16 12 42 2 18 66 36 24 46 24 36 66 18 2 42 12 16 (?)
an: 0 16 28 70 72 90 156 192 216 262 286 322 388 406 408 450 462 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: [SG-FC] dingdong
db: batch=80, k=18, 16 12 42 2 18 66 36 24 46
| TPT(14) | 1918948009123501121 | 0 2 108 110 120 122 150 152 258 260 306 308 348 350 | -868356643700 |
| STPT(10) | 1918948392154369781 | 0 2 6 8 18 20 30 32 36 38 | -485325775040 |
| SPT(16) | 1918948399942631399 | 0 2 14 42 84 168 174 180 242 248 254 338 380 408 420 422 | -477537513422 |
| STPT(10) | 1918948532591627261 | 0 2 6 8 48 50 90 92 96 98 | -344888517560 |
| STPT(10) | 1918948581130492139 | 0 2 42 44 90 92 138 140 180 182 | -296349652682 |
| SPT(16) | 1918948843106867191 | 0 6 70 76 96 100 118 138 190 210 228 232 252 258 322 328 | -34373277630 |
| STPT(10) | 1918948958250594269 | 0 2 18 20 30 32 42 44 60 62 | 80770449448 |
| STPT(10) | 1918949008893804917 | 0 2 12 14 42 44 72 74 84 86 | 131413660096 |
| SPT(16) | 1918949393684851337 | 0 6 50 96 110 120 236 242 294 300 416 426 440 486 530 536 | 516204706516 |
| STPT(10) | 1918949542803883547 | 0 2 24 26 42 44 60 62 84 86 | 665323738726 |
| STPT(10) | 1918949847149986661 | 0 2 6 8 48 50 90 92 96 98 | 969669841840 |
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