Factor Info

ID 176835
Size 733 digits / 2435 bits
Status composite
Value 7244872757800442440037556994962928168544074426240442228871316273436591104724716513227844886812917190441793634742452687048650594517812210108150897400101036585004099374486190018605603835775266855235592407744238988264818713445166026951443669831602752075750352101109343910147335428584717145212398577577815735362635959599072211837972647018695110480746333805227295871901574911293595049706595116241818412267603533827902112914793897889796065676745496023846107062742935013319191508791204087879500533499914861535333210073838863162437030778112260275773737531852585047443088870930080394471270268987831403642080154990945595477568413494179717162226442812875705063473977136233350941847542948707962411180340870096376479697583375369787045699399647751

Factorizations

Primary (ID: 28881) 47163436316622533866068892547676532541 (proven prime)
(ID: 176836) 153612063149160756085618786667318602626734461713704816935681231402219401948039016979928335325200630889380537514323628598963817939948186200667655139943746675157158157493588670082507383023296642709968699405203717123151944784287115498946795746321436980416256083398222197872044544289105979854456602124673583459815917877725545559363953935592638127007713613824558287921045742279259580056693905370197279478340837640861991334666830853907406970874130081576358877905813564434963468137932642633278635032577911221559515716930696532466244188471131139648881877592003813564408527540946167214630295068141704438395073569654856296056340112761791687954561825262643675616598951057131203461676082387206882915792177811 (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.