Factor Info

ID 5726
Size 259 digits / 858 bits
Status composite
Value 1278381280843846815809548250342252948319296900702877856997391589285936390573138140853215265783280208339334808204309645054908899606868422717678100820094161279330109326403157843218417094173061213815658214424047545317651098349385555799553791407150942681601457253

Factorizations

Primary (ID: 2925) 3976656429941438590393 (proven prime)
(ID: 5727) 321471392705321700048072130351847793885355229541395773683487354715004576023885580323726734589520188774358934243841840242156021618044075678032343075223906022465271534715716125744205079972951730509584010805594984079028285644325118349163021 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.