Factor Info

ID 179961
Size 613 digits / 2034 bits
Status composite
Value 1696168101013437049669880707462857160747005724305104453572983838292967533535038037820941948057628934438189953016482095388912973512404990652960874710188190179173603666617449505731220468911342369573759872608732244329054090995807770431335827889947277153938617618552865366629507383119799719430952135733658955728427911896487208278474406264631116490981881094353264969545224553281469103795794243462812772014677283482863959589390599186794813827634205287289006257723199285187497186449459476914713580965236727504849423726449840759106402370540199546122843298541517630369237203536534682562675060380678811627578521226922466053

Factorizations

Primary (ID: 143165) 391090019766633062175083252136225148351 (proven prime)
(ID: 179962) 4337027321805746500569581271850360175844425017904604297133627101465280745752923216360270174067616722923190646971015080873198686621347064937124656888580392378265990169774283036268435954431827269166576629858924838947332997431039134540846443925675858554367002461096216550699517520423562568778520064128252478175130595652943886376992985330704294047348876596652450314406451456752104592842323903980447637411700915705597152068248885623755329773634080296446281597684903078462094339542755171742906709212497487433943086407856296778393031184035102063306086402328525220405242670729171003 (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.