Factor Info

ID 72109
Size 652 digits / 2164 bits
Status composite
Value 2487609421840458074694194661399752480661630331296783849351752435103285479975673583416056648873034317297361848123298679020290530846791496593590936831258029637197192568244546689861144245871074210655311305207164656723803391573094263164956992188826786857609605849877970688988294112972816976511033493880634894672249091752547203940579356546543359848178011807457329530144214065342711316296203478542403886882325474281777362008234617884098036814004568061977590858294870537670534607000133438676251723038059242210724053489230693558100841755681053512221637150131574413483066648480369789594588652275170948625185471011958144206932699751466269099456559395523496317193

Factorizations

Primary (ID: 72110) 15482180591669435336041 (proven prime)
(ID: 72111) 160675649474013819639920533668965799017168314658033671498619327674739060682372397549897820601782413655195045851049207438843457799616013370988238492604841170441145090366479304819447501082775304383219999862904823280519743891540543289338271970474066230877040936367095273833941186237305636404124064955109315994334442731471576736531571158410810025988125845016695462599107299941604070499449942627983595765919141073270779872445908996127732263615093407375766167721268302135270487230650281091180662397224559497285420721160946565937159913061710772143260840369014205553076122579252739787040589414421945549674877092456887645036283774511258273 (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.