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Prime Tuple Database
Prime p0= 1988372444433441091 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 46 12 18 50 22 12 26 22 80 22 26 12 22 50 18 12 46 (?)
an: 0 46 58 76 126 148 160 186 208 288 310 336 348 370 420 438 450 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Dingo
db: batch=80, k=18, 46 12 18 50 22 12 26 22 80
dn: 0 46 12 18 50 22 12 26 22 80 22 26 12 22 50 18 12 46 (?)
an: 0 46 58 76 126 148 160 186 208 288 310 336 348 370 420 438 450 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Dingo
db: batch=80, k=18, 46 12 18 50 22 12 26 22 80
| SPT(16) | 1988371717787847463 | 0 16 30 84 88 100 114 136 198 220 234 246 250 304 318 334 | -726645593628 |
| TPT(14) | 1988371781965436837 | 0 2 30 32 102 104 114 116 180 182 210 212 222 224 | -662468004254 |
| STPT(12) | 1988371840398860627 | 0 2 42 44 60 62 84 86 102 104 144 146 | -604034580464 |
| STPT(10) | 1988372113981461797 | 0 2 30 32 42 44 54 56 84 86 | -330451979294 |
| STPT(10) | 1988372140813891697 | 0 2 12 14 72 74 132 134 144 146 | -303619549394 |
| SPT(16) | 1988372218593838093 | 0 46 60 70 106 108 130 136 228 234 256 258 294 304 318 364 | -225839602998 |
| STPT(10) | 1988372683652827499 | 0 2 18 20 30 32 42 44 60 62 | 239219386408 |
| STPT(10) | 1988372697849818237 | 0 2 12 14 42 44 72 74 84 86 | 253416377146 |
| SPT(16) | 1988372774431847929 | 0 58 90 132 192 202 228 268 312 352 378 388 448 490 522 580 | 329998406838 |
| SPT(16) | 1988372950584423751 | 0 12 18 52 66 88 102 118 270 286 300 322 336 370 376 388 | 506150982660 |
| SPT(18) | 1988372969044593749 | 0 14 44 48 62 74 90 102 114 158 170 182 198 210 224 228 258 272 | 524611152658 |
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