Factor Info

ID 108266
Size 378 digits / 1256 bits
Status composite
Value 741353990884251945955650738685057180229508343437063795826360182633669135595290891264327206339125468247936324928765645653880857721570492926533653681035773076207135601225945769212786613973025825686408617574422652439140808650107298545756062985060583214493792267527896370130957970632469701744566672371360976921300902069380154890215393790896013869749731899350913460275449674388397811

Factorizations

Primary (ID: 105894) 662583653801277581281 (proven prime)
(ID: 108267) 1118883610591756619636578509711042996006091085047501750026001796608193316157948196868684201281511201834720888500599761386496195673504009978888301651320194667965000031790518154205944648775036893891165763103682102652154899770610949822222582638717794104897507249578735629902939786130984027042013911759895127897426065791445732856500433444093549801987541305250131 (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.