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Prime Tuple Database
Prime p0= 441421238497251721 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 34 18 38 12 90 18 94 18 90 12 38 18 34 18 (?)
an: 0 18 52 70 108 120 210 228 322 340 430 442 480 498 532 550
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 550
Found by: Donn Pike (USAF Ret)
db: batch=70, k=16, 18 34 18 38 12 90 18 94
dn: 0 18 34 18 38 12 90 18 94 18 90 12 38 18 34 18 (?)
an: 0 18 52 70 108 120 210 228 322 340 430 442 480 498 532 550
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 550
Found by: Donn Pike (USAF Ret)
db: batch=70, k=16, 18 34 18 38 12 90 18 94
| SPT(14) | 441421167577570079 | 0 44 84 102 120 132 168 344 380 392 410 428 468 512 | -70919681642 |
| SPT(14) | 441421175291709409 | 0 4 10 24 54 84 142 252 310 340 370 384 390 394 | -63205542312 |
| SPT(14) | 441421184158326893 | 0 36 68 78 80 138 156 218 236 294 296 306 338 374 | -54338924828 |
| SPT(14) | 441421198484067029 | 0 18 20 42 44 54 132 140 218 228 230 252 254 272 | -40013184692 |
| STPT(10) | 441421221137895587 | 0 2 30 32 42 44 54 56 84 86 | -17359356134 |
| SPT(14) | 441421226588753909 | 0 2 12 18 68 78 84 128 134 144 194 200 210 212 | -11908497812 |
| SPT(14) | 441421251201412099 | 0 34 52 70 102 114 184 228 298 310 342 360 378 412 | 12704160378 |
| SPT(14) | 441421255254569389 | 0 4 42 70 88 120 130 132 142 174 192 220 258 262 | 16757317668 |
| SPT(14) | 441421259893494151 | 0 22 78 90 102 126 138 160 172 196 208 220 276 298 | 21396242430 |
| TPT(12) | 441421262505855419 | 0 2 72 74 138 140 210 212 228 230 348 350 | 24008603698 |
| TPT(12) | 441421263883071089 | 0 2 210 212 288 290 300 302 378 380 408 410 | 25385819368 |
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