Factor Info

ID 21093
Size 457 digits / 1516 bits
Status composite
Value 2271028823359449778570579540990823854706072148946941575398135482075845702544807532676017854019825342213151975558481423643749521043307747490724460460275312521785052439649886332728022926967405433614574343618459834910780705572586232934936507132079544540223228143567627281544023309175544436422114506406724734194345891390843322057276077901201763285694509758016659968296450305049222629507466578000813814553066535824673384885552074181579424787367729614306765588121

Factorizations

Primary (ID: 6685) 11419697846380955982026777206637491 (proven prime)
(ID: 29404) 198869431915763603719432640073000727548207665212864358240092437824214665359530654099381721457916707588819543930356422589807643357453437657580106707352191752575848512176291584098869178666359683351199920835385497650778037182739904379662268829851592933656202840087190622695205795061390161064793099892128813922860953922109440200519725643283461484444376589013279097562091148760142633525197023931930241384082042119004745629324931 (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.