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Prime Tuple Database
Prime p0= 1886717775205584227 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 26 18 16 30 14 10 12 14 76 14 12 10 14 30 16 18 26 (?)
an: 0 26 44 60 90 104 114 126 140 216 230 242 252 266 296 312 330 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Cruncher Pete
db: batch=79, k=18, 26 18 16 30 14 10 12 14 76
dn: 0 26 18 16 30 14 10 12 14 76 14 12 10 14 30 16 18 26 (?)
an: 0 26 44 60 90 104 114 126 140 216 230 242 252 266 296 312 330 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Cruncher Pete
db: batch=79, k=18, 26 18 16 30 14 10 12 14 76
| STPT(10) | 1886716192370379437 | 0 2 60 62 72 74 84 86 144 146 | -1582835204790 |
| TPT(14) | 1886716641906980759 | 0 2 12 14 42 44 72 74 78 80 108 110 150 152 | -1133298603468 |
| SPT(16) | 1886716898118448309 | 0 4 12 40 58 70 84 90 112 118 132 144 162 190 198 202 | -877087135918 |
| SPT(16) | 1886717155858575191 | 0 12 62 90 92 186 216 222 260 266 296 390 392 420 470 482 | -619347009036 |
| STPT(10) | 1886717301007387757 | 0 2 30 32 42 44 54 56 84 86 | -474198196470 |
| STPT(10) | 1886717359438155659 | 0 2 18 20 30 32 42 44 60 62 | -415767428568 |
| SPT(20) | 1886717991374952301 | 0 46 48 66 90 112 126 168 178 186 202 210 220 262 276 298 322 340 342 388 | 216169368074 |
| STPT(10) | 1886718557180142311 | 0 2 66 68 108 110 150 152 216 218 | 781974558084 |
| STPT(10) | 1886718587250723827 | 0 2 30 32 42 44 54 56 84 86 | 812045139600 |
| SPT(13) | 1886719045849957223 | 0 24 84 90 114 144 234 324 354 378 384 444 468 | 1270644372996 |
| STPT(10) | 1886719052360170079 | 0 2 18 20 30 32 42 44 60 62 | 1277154585852 |
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