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Prime Tuple Database
Prime p0= 1991525363940200839 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 54 58 30 32 12 6 52 6 12 32 30 58 54 18 (?)
an: 0 18 72 130 160 192 204 210 262 268 280 312 342 400 454 472
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: [SG-FC] hl
db: batch=80, k=16, 18 54 58 30 32 12 6 52
dn: 0 18 54 58 30 32 12 6 52 6 12 32 30 58 54 18 (?)
an: 0 18 72 130 160 192 204 210 262 268 280 312 342 400 454 472
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: [SG-FC] hl
db: batch=80, k=16, 18 54 58 30 32 12 6 52
| STPT(10) | 1991524125296726789 | 0 2 18 20 30 32 42 44 60 62 | -1238643474050 |
| SPT(16) | 1991524523970755897 | 0 62 74 90 102 104 132 156 170 194 222 224 236 252 264 326 | -839969444942 |
| STPT(10) | 1991524574123225747 | 0 2 12 14 72 74 132 134 144 146 | -789816975092 |
| STPT(10) | 1991524578767381891 | 0 2 30 32 78 80 126 128 156 158 | -785172818948 |
| STPT(10) | 1991524815351318407 | 0 2 30 32 42 44 54 56 84 86 | -548588882432 |
| STPT(10) | 1991525143293499901 | 0 2 6 8 48 50 90 92 96 98 | -220646700938 |
| STPT(10) | 1991525789516072987 | 0 2 60 62 72 74 84 86 144 146 | 425575872148 |
| STPT(10) | 1991525890825027631 | 0 2 6 8 48 50 90 92 96 98 | 526884826792 |
| STPT(10) | 1991526228222560801 | 0 2 30 32 78 80 126 128 156 158 | 864282359962 |
| STPT(10) | 1991526542260063187 | 0 2 30 32 42 44 54 56 84 86 | 1178319862348 |
| STPT(10) | 1991526542422822409 | 0 2 12 14 90 92 168 170 180 182 | 1178482621570 |
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