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Prime Tuple Database
Prime p0= 2642352746387958977 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 64 80 4 50 24 28 8 106 8 28 24 50 4 80 64 2 (?)
an: 0 2 66 146 150 200 224 252 260 366 374 402 426 476 480 560 624 626
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 626
Found by: biodoc
db: batch=82, k=18, 2 64 80 4 50 24 28 8 106
dn: 0 2 64 80 4 50 24 28 8 106 8 28 24 50 4 80 64 2 (?)
an: 0 2 66 146 150 200 224 252 260 366 374 402 426 476 480 560 624 626
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 626
Found by: biodoc
db: batch=82, k=18, 2 64 80 4 50 24 28 8 106
| SPT(16) | 2642351171679547543 | 0 64 76 90 94 130 174 208 216 250 294 330 334 348 360 424 | -1574708411434 |
| SPT(18) | 2642351384422093367 | 0 14 44 92 122 132 200 204 206 210 212 216 284 294 324 372 402 416 | -1361965865610 |
| SPT(16) | 2642351580731265899 | 0 20 30 42 48 90 144 168 254 278 332 374 380 392 402 422 | -1165656693078 |
| SPT(16) | 2642352185032542643 | 0 24 64 70 84 90 108 150 178 220 238 244 258 264 304 328 | -561355416334 |
| STPT(10) | 2642352324786877907 | 0 2 12 14 42 44 72 74 84 86 | -421601081070 |
| SPT(16) | 2642352459077521417 | 0 16 30 34 40 64 90 106 210 226 252 276 282 286 300 316 | -287310437560 |
| STPT(10) | 2642352947410595051 | 0 2 6 8 48 50 90 92 96 98 | 201022636074 |
| STPT(10) | 2642353722211022681 | 0 2 36 38 78 80 120 122 156 158 | 975823063704 |
| STPT(10) | 2642354008906726481 | 0 2 6 8 48 50 90 92 96 98 | 1262518767504 |
| STPT(10) | 2642354543919163811 | 0 2 78 80 108 110 138 140 216 218 | 1797531204834 |
| SPT(16) | 2642354667174399293 | 0 26 54 86 90 134 140 156 158 174 180 224 228 260 288 314 | 1920786440316 |
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