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Prime Tuple Database
Prime p0= 1303495999900027049 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 50 22 12 54 2 28 6 6 32 6 6 28 2 54 12 22 50 (?)
an: 0 50 72 84 138 140 168 174 180 212 218 224 252 254 308 320 342 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Theadalus
db: batch=77, k=18, 50 22 12 54 2 28 6 6 32
dn: 0 50 22 12 54 2 28 6 6 32 6 6 28 2 54 12 22 50 (?)
an: 0 50 72 84 138 140 168 174 180 212 218 224 252 254 308 320 342 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Theadalus
db: batch=77, k=18, 50 22 12 54 2 28 6 6 32
| SPT(16) | 1303495274229138139 | 0 58 100 120 144 172 210 232 240 262 300 328 352 372 414 472 | -725670888910 |
| STPT(10) | 1303495367565538307 | 0 2 30 32 42 44 54 56 84 86 | -632334488742 |
| SPT(20) | 1303495489258180943 | 0 14 98 114 126 128 138 156 186 218 246 278 308 326 336 338 350 366 450 464 | -510641846106 |
| STPT(10) | 1303495599756266009 | 0 2 18 20 30 32 42 44 60 62 | -400143761040 |
| STPT(10) | 1303495666882383641 | 0 2 6 8 18 20 30 32 36 38 | -333017643408 |
| STPT(10) | 1303495813166402027 | 0 2 12 14 42 44 72 74 84 86 | -186733625022 |
| STPT(10) | 1303496281413669989 | 0 2 48 50 60 62 72 74 120 122 | 281513642940 |
| STPT(10) | 1303496569204594727 | 0 2 30 32 42 44 54 56 84 86 | 569304567678 |
| STPT(10) | 1303496629987033367 | 0 2 30 32 42 44 54 56 84 86 | 630087006318 |
| SPT(16) | 1303496924896158229 | 0 12 54 72 154 172 174 180 202 208 210 228 310 328 370 382 | 924996131180 |
| STPT(10) | 1303497125592102827 | 0 2 12 14 42 44 72 74 84 86 | 1125692075778 |
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