Factor Info

ID 128956
Size 402 digits / 1335 bits
Status composite
Value 434623454368186028444054270932676909889310609817895515062404435015853160079633505123384886688758404783969886587246553360314076543405359831349989171421080809626197785885721889602514618130773931660314739919575981546022703842029276842720962027392805865618380421470932364884360672837451995689073604226688536254744340280397504902640937476088238276176231533293717407482857047559493394276642905352349276989921

Factorizations

Primary (ID: 45766) 263356299183522013220360699038558916270902760541444633943969990071197546218279116919135460801597499987880122630449091052035841 (proven prime)
(ID: 115469) 1650324885775050639434127098424437796082941252813654571472415623452090927209756326279852399179966936344551960660831123141792335699006508183015836891889856721203155812447389240638174389115786975265335940687624800643147279483406512522484247331487237215444002916491050470978054881 (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.