Factor Info

ID 168859
Size 421 digits / 1399 bits
Status composite
Value 7621264765768384020825259861622771911946453427057795730703623569244377110519278009973571998789024856271366954734269010992467949137194199704190633099771734968056743798259331817238232241364070178074993243985521912993629500377456158175935819417431325911691781523333235950647216638362242130702547049690326947125251646615140695297906686100522531543712466765035221156705947708895181371034183506753561729713982817200782349843937

Factorizations

Primary (ID: 167862) 4188271851027274266670020743752976432915771677772626012838670551841090107568380000641 (proven prime)
(ID: 168860) 1819668120133865185262969091763498708934986096249355471929905763727171077024683231563726703378696745212574971288315892100129875333822847683507830563619349643249094427722074180502854531340026796097270751162918829066630462326369470308988689869522112036088130922465336109211861944436370142903459997411725787387142678539174792042807882511457 (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.