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Prime Tuple Database
Prime p0= 1998224517900376219 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 6 38 42 40 12 12 104 12 12 40 42 38 6 4 (?)
an: 0 4 10 48 90 130 142 154 258 270 282 322 364 402 408 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Orange Kid
db: batch=80, k=16, 4 6 38 42 40 12 12 104
dn: 0 4 6 38 42 40 12 12 104 12 12 40 42 38 6 4 (?)
an: 0 4 10 48 90 130 142 154 258 270 282 322 364 402 408 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Orange Kid
db: batch=80, k=16, 4 6 38 42 40 12 12 104
| SPT(16) | 1998223744077145591 | 0 30 42 52 88 100 186 222 226 262 348 360 396 406 418 448 | -773823230628 |
| STPT(10) | 1998223909999127507 | 0 2 12 14 72 74 132 134 144 146 | -607901248712 |
| STPT(10) | 1998224104405711121 | 0 2 30 32 60 62 90 92 120 122 | -413494665098 |
| STPT(10) | 1998224388342771731 | 0 2 6 8 18 20 30 32 36 38 | -129557604488 |
| STPT(10) | 1998224407461504107 | 0 2 30 32 42 44 54 56 84 86 | -110438872112 |
| STPT(10) | 1998224469565278527 | 0 2 24 26 42 44 60 62 84 86 | -48335097692 |
| SPT(16) | 1998224875252587841 | 0 46 138 208 282 312 382 418 480 516 586 616 690 760 852 898 | 357352211622 |
| STPT(10) | 1998224924175415679 | 0 2 72 74 120 122 168 170 240 242 | 406275039460 |
| STPT(10) | 1998225017268706937 | 0 2 12 14 42 44 72 74 84 86 | 499368330718 |
| SPT(16) | 1998225032249363987 | 0 54 84 90 110 114 210 222 224 236 332 336 356 362 392 446 | 514348987768 |
| STPT(10) | 1998225245065131287 | 0 2 72 74 102 104 132 134 204 206 | 727164755068 |
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