Current data
Factors
- Proth 131233•210+1 (GF Divisor), found 1993 by Anders Björn, Hans Riesel
- Proth 21797545•210+1 (GF Divisor), found 1993 by Anders Björn, Hans Riesel
- Proth 11796787435•210+1 (GF Divisor), found 1994 by Anders Björn, Hans Riesel
- Proth 98156862644431549•210+1 (GF Divisor), found 1994 by Anders Björn, Hans Riesel
- Proth 180862837289076606443765332362...87(90)•210+1 (GF Divisor), found 2008 by Tom Womack
- Proth 437137734571047980708665945596...51(96)•215+1 (GF Divisor), found 2008 by Tom Womack
Factorization
134382593 * 22320686081<11> * 12079910333441<14> * 100512627347897906177<21> * 185203545384014444998415700339182963094565346115682981302539679248192554448695865898272140289<93> * P<101>