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Prime Tuple Database
Prime p0= 2121221685803740283 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 24 2 34 6 44 16 24 20 24 16 44 6 34 2 24 (?)
an: 0 24 26 60 66 110 126 150 170 194 210 254 260 294 296 320
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 320
Found by: arkiss
db: batch=80, k=16, 24 2 34 6 44 16 24 20
dn: 0 24 2 34 6 44 16 24 20 24 16 44 6 34 2 24 (?)
an: 0 24 26 60 66 110 126 150 170 194 210 254 260 294 296 320
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 320
Found by: arkiss
db: batch=80, k=16, 24 2 34 6 44 16 24 20
| SPT(16) | 2121220379041852867 | 0 4 10 30 60 70 162 172 174 184 276 286 316 336 342 346 | -1306761887416 |
| STPT(10) | 2121220448469743417 | 0 2 30 32 42 44 54 56 84 86 | -1237333996866 |
| STPT(10) | 2121220665569982629 | 0 2 42 44 120 122 198 200 240 242 | -1020233757654 |
| SPT(16) | 2121221037970885153 | 0 28 118 196 220 274 288 300 304 316 330 384 408 486 576 604 | -647832855130 |
| STPT(10) | 2121221141868298469 | 0 2 18 20 30 32 42 44 60 62 | -543935441814 |
| STPT(10) | 2121221491612532171 | 0 2 30 32 78 80 126 128 156 158 | -194191208112 |
| TPT(14) | 2121221822650740149 | 0 2 30 32 90 92 168 170 228 230 300 302 378 380 | 136846999866 |
| STPT(10) | 2121222324849367079 | 0 2 18 20 30 32 42 44 60 62 | 639045626796 |
| SPT(16) | 2121222536002807091 | 0 56 72 122 140 192 246 252 326 332 386 438 456 506 522 578 | 850199066808 |
| TPT(14) | 2121222597031976507 | 0 2 24 26 42 44 54 56 114 116 144 146 192 194 | 911228236224 |
| SPT(16) | 2121222654258785221 | 0 6 28 40 42 58 100 112 126 138 180 196 198 210 232 238 | 968455044938 |
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