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Prime Tuple Database
Prime p0= 1991473491735071411 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 2 10 18 20 22 14 34 14 22 20 18 10 2 6 (?)
an: 0 6 8 18 36 56 78 92 126 140 162 182 200 210 212 218
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 6 2 10 18 20 22 14 34
dn: 0 6 2 10 18 20 22 14 34 14 22 20 18 10 2 6 (?)
an: 0 6 8 18 36 56 78 92 126 140 162 182 200 210 212 218
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 6 2 10 18 20 22 14 34
| SPT(16) | 1991472177729524159 | 0 38 48 74 98 104 224 228 374 378 498 504 528 554 564 602 | -1314005547252 |
| TPT(14) | 1991472207980741699 | 0 2 78 80 108 110 132 134 288 290 300 302 330 332 | -1283754329712 |
| STPT(10) | 1991472220205422709 | 0 2 18 20 30 32 42 44 60 62 | -1271529648702 |
| STPT(10) | 1991472626553746969 | 0 2 42 44 90 92 138 140 180 182 | -865181324442 |
| STPT(10) | 1991473017122269739 | 0 2 42 44 60 62 78 80 120 122 | -474612801672 |
| SPT(16) | 1991473344192585557 | 0 24 36 42 56 122 126 134 252 260 264 330 344 350 362 386 | -147542485854 |
| STPT(10) | 1991473548933668687 | 0 2 24 26 42 44 60 62 84 86 | 57198597276 |
| TPT(14) | 1991473650131875499 | 0 2 30 32 42 44 102 104 132 134 168 170 330 332 | 158396804088 |
| STPT(10) | 1991473736012140181 | 0 2 6 8 48 50 90 92 96 98 | 244277068770 |
| STPT(10) | 1991474220948375299 | 0 2 48 50 90 92 132 134 180 182 | 729213303888 |
| STPT(10) | 1991474404443502871 | 0 2 6 8 48 50 90 92 96 98 | 912708431460 |
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