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Prime Tuple Database
Prime p0= 1860846174462309409 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 38 28 2 40 26 16 18 8 18 16 26 40 2 28 38 4 (?)
an: 0 4 42 70 72 112 138 154 172 180 198 214 240 280 282 310 348 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: jozef j
db: batch=79, k=18, 4 38 28 2 40 26 16 18 8
dn: 0 4 38 28 2 40 26 16 18 8 18 16 26 40 2 28 38 4 (?)
an: 0 4 42 70 72 112 138 154 172 180 198 214 240 280 282 310 348 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: jozef j
db: batch=79, k=18, 4 38 28 2 40 26 16 18 8
| STPT(10) | 1860845415805250837 | 0 2 30 32 42 44 54 56 84 86 | -758657058572 |
| STPT(10) | 1860845493148223357 | 0 2 12 14 42 44 72 74 84 86 | -681314086052 |
| SPT(16) | 1860845526249813743 | 0 26 68 126 168 188 216 224 300 308 336 356 398 456 498 524 | -648212495666 |
| STPT(10) | 1860845590836519797 | 0 2 42 44 72 74 102 104 144 146 | -583625789612 |
| SPT(16) | 1860845609896937987 | 0 12 36 50 92 134 144 182 204 242 252 294 336 350 374 386 | -564565371422 |
| STPT(10) | 1860845633495829707 | 0 2 24 26 42 44 60 62 84 86 | -540966479702 |
| STPT(10) | 1860846238122321407 | 0 2 24 26 42 44 60 62 84 86 | 63660011998 |
| SPT(16) | 1860846339742175623 | 0 4 6 10 60 90 94 138 166 210 214 244 294 298 300 304 | 165279866214 |
| STPT(10) | 1860846419906036081 | 0 2 78 80 138 140 198 200 276 278 | 245443726672 |
| STPT(10) | 1860846536514593447 | 0 2 30 32 42 44 54 56 84 86 | 362052284038 |
| SPT(16) | 1860846941096739787 | 0 34 36 52 64 70 72 90 136 154 156 162 174 190 192 226 | 766634430378 |
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