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Prime Tuple Database
Prime p0= 2756232119976172421 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 8 24 10 36 90 12 50 28 50 12 90 36 10 24 8 30 (?)
an: 0 30 38 62 72 108 198 210 260 288 338 350 440 476 486 510 518 548
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: conf [MM]
db: batch=82, k=18, 30 8 24 10 36 90 12 50 28
dn: 0 30 8 24 10 36 90 12 50 28 50 12 90 36 10 24 8 30 (?)
an: 0 30 38 62 72 108 198 210 260 288 338 350 440 476 486 510 518 548
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: conf [MM]
db: batch=82, k=18, 30 8 24 10 36 90 12 50 28
| STPT(10) | 2756230548528668927 | 0 2 60 62 72 74 84 86 144 146 | -1571447503494 |
| STPT(10) | 2756230841994618839 | 0 2 42 44 90 92 138 140 180 182 | -1277981553582 |
| TPT(14) | 2756230873623791327 | 0 2 150 152 162 164 192 194 282 284 294 296 330 332 | -1246352381094 |
| TPT(14) | 2756231058556776611 | 0 2 30 32 66 68 126 128 198 200 336 338 360 362 | -1061419395810 |
| STPT(10) | 2756231548412056997 | 0 2 60 62 72 74 84 86 144 146 | -571564115424 |
| SPT(16) | 2756231748935899453 | 0 10 88 90 136 148 160 190 216 246 258 270 316 318 396 406 | -371040272968 |
| STPT(10) | 2756232860587819979 | 0 2 42 44 60 62 78 80 120 122 | 740611647558 |
| TPT(14) | 2756233113745651997 | 0 2 30 32 42 44 120 122 144 146 174 176 210 212 | 993769479576 |
| SPT(16) | 2756233131010088683 | 0 16 24 76 78 106 118 148 246 276 288 316 318 370 378 394 | 1011033916262 |
| SPT(16) | 2756233235736137011 | 0 10 70 100 108 148 192 208 252 268 312 352 360 390 450 460 | 1115759964590 |
| SPT(16) | 2756233337082347393 | 0 14 20 36 78 90 120 134 150 164 194 206 248 264 270 284 | 1217106174972 |
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