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Prime Tuple Database
Prime p0= 2194146849038823229 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 28 18 6 24 32 24 46 12 68 12 46 24 32 24 6 18 28 42 (?)
an: 0 42 70 88 94 118 150 174 220 232 300 312 358 382 414 438 444 462 490 532
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 532
Found by: [SG-FC] hl
db: batch=81, k=20, 42 28 18 6 24 32 24 46 12 68
dn: 0 42 28 18 6 24 32 24 46 12 68 12 46 24 32 24 6 18 28 42 (?)
an: 0 42 70 88 94 118 150 174 220 232 300 312 358 382 414 438 444 462 490 532
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 532
Found by: [SG-FC] hl
db: batch=81, k=20, 42 28 18 6 24 32 24 46 12 68
| STPT(10) | 2194143627687828569 | 0 2 18 20 30 32 42 44 60 62 | -3221350994660 |
| SPT(16) | 2194144597763849267 | 0 6 36 66 120 132 146 150 206 210 224 236 290 320 350 356 | -2251274973962 |
| SPT(16) | 2194144875214064699 | 0 12 14 62 128 134 138 174 218 254 258 264 330 378 380 392 | -1973824758530 |
| STPT(10) | 2194145088789623309 | 0 2 18 20 30 32 42 44 60 62 | -1760249199920 |
| STPT(10) | 2194145097053444177 | 0 2 24 26 42 44 60 62 84 86 | -1751985379052 |
| STPT(10) | 2194145488896550991 | 0 2 6 8 48 50 90 92 96 98 | -1360142272238 |
| STPT(10) | 2194147147279736741 | 0 2 96 98 138 140 180 182 276 278 | 298240913512 |
| SPT(16) | 2194147170522185777 | 0 6 54 84 90 92 120 152 204 236 264 266 272 302 350 356 | 321483362548 |
| STPT(10) | 2194147421336932049 | 0 2 18 20 30 32 42 44 60 62 | 572298108820 |
| STPT(10) | 2194147434851492147 | 0 2 30 32 42 44 54 56 84 86 | 585812668918 |
| STPT(10) | 2194148121112654907 | 0 2 54 56 72 74 90 92 144 146 | 1272073831678 |
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