Factor Info

ID 121093
Size 467 digits / 1550 bits
Status composite
Value 20163787417346749610235441964356617006552635450940563745390831822809379285642187457810807800902861572350680660855224674132326750049732030227069570977700251393981882894772822224823418905007031140886040010924530232572784002832241040685828371951824847112251021763443877748603187799855536747800874423441833084500537003747003963964346364255764827521044205080626011947304977157469783387962326597678735859210004960628670967695565643114723100911228942942545040496076460535187

Factorizations

Primary (ID: 166) 20511004284187109877126452996177685582573434310785829998805054825748557857369 (proven prime)
(ID: 121094) 983071678888583434766743148612580397178769147024603471294394814939434563620612401525647367834929264273955729558647069860695030785734745382076116412476676639750573910101361767213384505274902484817853665823791847842877887398051910789337545953122142256237978604764975183202984245052190837233801926615571417242562641537772752130418497145178368434727013579425482501868513761521928071297739045323 (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.