Factor Info

ID 172940
Size 656 digits / 2178 bits
Status composite
Value 22095418616335506015327927408226494464380673863023143804922002515678116486276757163235675787547092015886047806736514967214181911262773079328289948857528028367079533953045935576784999826051766936220575720727810444264883478826009895263462202128638983659468055889448753826187446307616072820628428835002741739526382999738309221719024101669684897950382404247076641467527944776552450458460511994543671923737478566953499572346139813948119365100647616867060608482679781931430990331749743695561674128675210352990737775837919449502102479689076328774717233617930774230806893199150874519471913330668001916666044155642344630310551275868764357145577717554888444491162699

Factorizations

Primary (ID: 171400) 1998382745923192827564100452778919894502781564850623 (proven prime)
(ID: 172941) 11056650014323500388919722839353358384776660708001424306004893739012838925098664185677078586715214827978412555862286538854229083818749950943905554293948725187112449379045884226980193372389892503103636969918172099466672390270272753759285571371166723995278887848257961558976954748037367994867086348612562233815564737702604439597281313612171752636914201511269135019445698225932098807111853970858619142923741690322118774107420796112717981491968783413324354545283898775157470436159209862294903974858886817228880429706521743670047675438565549660167581755826220853765870838453960031675226149846704447604992260213 (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.