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Prime Tuple Database
Prime p0= 2273853922190463421 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 4 92 18 16 56 54 24 76 24 54 56 16 18 92 4 42 (?)
an: 0 42 46 138 156 172 228 282 306 382 406 460 516 532 550 642 646 688
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 688
Found by: samuraiii
db: batch=81, k=18, 42 4 92 18 16 56 54 24 76
dn: 0 42 4 92 18 16 56 54 24 76 24 54 56 16 18 92 4 42 (?)
an: 0 42 46 138 156 172 228 282 306 382 406 460 516 532 550 642 646 688
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 688
Found by: samuraiii
db: batch=81, k=18, 42 4 92 18 16 56 54 24 76
| TPT(14) | 2273852991308312471 | 0 2 30 32 66 68 120 122 126 128 168 170 180 182 | -930882150950 |
| SPT(16) | 2273853348587883967 | 0 6 22 24 76 112 132 150 196 214 234 270 322 324 340 346 | -573602579454 |
| STPT(10) | 2273853382631547257 | 0 2 30 32 72 74 114 116 144 146 | -539558916164 |
| STPT(10) | 2273853547525660487 | 0 2 90 92 102 104 114 116 204 206 | -374664802934 |
| SPT(16) | 2273853641068806001 | 0 22 28 88 100 160 192 210 220 238 270 330 342 402 408 430 | -281121657420 |
| STPT(10) | 2273853661149963857 | 0 2 30 32 42 44 54 56 84 86 | -261040499564 |
| TPT(16) | 2273853927248086361 | 0 2 36 38 48 50 78 80 90 92 96 98 126 128 138 140 | 5057622940 |
| STPT(10) | 2273854083978702527 | 0 2 30 32 42 44 54 56 84 86 | 161788239106 |
| STPT(10) | 2273854565936290109 | 0 2 12 14 90 92 168 170 180 182 | 643745826688 |
| STPT(10) | 2273854577755176509 | 0 2 18 20 30 32 42 44 60 62 | 655564713088 |
| STPT(10) | 2273854610755137461 | 0 2 6 8 18 20 30 32 36 38 | 688564674040 |
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