Factor Info

ID 45028
Size 290 digits / 961 bits
Status composite
Value 12596795244151639993737335384936120475778422567485658647648928711015600329993376718867234702072770652862892408454481771875287798726424220741846178544682255012444605573835260050901964940270418754745200103613679863394828471163437125621224943531539404750847272566188833448770214176685512088091

Factorizations

Primary (ID: 9579) 3169158472221814601511361 (proven prime)
(ID: 45029) 3974807619929575306336506668362915465837304700045147808300246968278356807940348006880144415025113287384854060848540324800309559192930987694315973287900405326057550530159632360940249164406193707620655106031307976564093820789684898291953859292003880160054511769651931 (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.