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Prime Tuple Database
Prime p0= 2217623228101394237 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 62 28 30 12 14 4 2 40 98 40 2 4 14 12 30 28 62 (?)
an: 0 62 90 120 132 146 150 152 192 290 330 332 336 350 362 392 420 482
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Penguin
db: batch=81, k=18, 62 28 30 12 14 4 2 40 98
dn: 0 62 28 30 12 14 4 2 40 98 40 2 4 14 12 30 28 62 (?)
an: 0 62 90 120 132 146 150 152 192 290 330 332 336 350 362 392 420 482
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Penguin
db: batch=81, k=18, 62 28 30 12 14 4 2 40 98
| STPT(10) | 2217621247915371029 | 0 2 42 44 90 92 138 140 180 182 | -1980186023208 |
| SPT(18) | 2217621395726541289 | 0 34 60 78 88 90 94 102 118 144 160 168 172 174 184 202 228 262 | -1832374852948 |
| SPT(16) | 2217621961724842033 | 0 18 100 106 138 186 238 280 324 366 418 466 498 504 586 604 | -1266376552204 |
| SPT(13) | 2217622620091824563 | 0 30 90 114 156 246 270 294 384 426 450 510 540 | -608009569674 |
| STPT(10) | 2217622957205774147 | 0 2 12 14 42 44 72 74 84 86 | -270895620090 |
| SPT(16) | 2217622969473195553 | 0 34 58 78 118 120 124 154 210 240 244 246 286 306 330 364 | -258628198684 |
| STPT(10) | 2217623485003318289 | 0 2 18 20 60 62 102 104 120 122 | 256901924052 |
| STPT(10) | 2217623612298614459 | 0 2 18 20 60 62 102 104 120 122 | 384197220222 |
| STPT(10) | 2217623724498068009 | 0 2 48 50 90 92 132 134 180 182 | 496396673772 |
| STPT(10) | 2217623804513534447 | 0 2 30 32 60 62 90 92 120 122 | 576412140210 |
| STPT(10) | 2217623957526106901 | 0 2 30 32 78 80 126 128 156 158 | 729424712664 |
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