Factor Info

ID 75421
Size 453 digits / 1503 bits
Status composite
Value 228899952866488320079491949587216886674628894936115273303253042952461783057049093639223765934987407045887359410816150494562634681599506914120879192480711758756563930966717431420514508762647797013604660270656183450709464609918382741926228375042760190644457960610690900625440491264921153798189295103377413432011300446865209335312897004866160460612966629391673491729898210523778521206604955178717058503912190516965758783464237517609684344820240962347041321

Factorizations

Primary (ID: 75422) 223259449458495248542753577988691596286364833 (proven prime)
(ID: 75423) 1025264343442903910914044477126024458663599716053709519818167653639681693231609770412525123278293467744592054534003015337505911836701546638931301418987507212282786734842749769228357440584279869671682363363585588415936669103467077390531021145957701097889958855458523749476001220027516107804347913228732700445805466227370871582779548572152099492412876523487278248660177184675748837122599447147952499046571622537 (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.