Factor Info

ID 194950
Size 820 digits / 2723 bits
Status composite
Value 2988450225253623421966531160911124848644063076225591050565405524304673053330820113756051122051014289477720534448318883165131935568715811814429914995007794457568815921772742531240979889675283351657435478137306764900061076901372740213299777592814039563533183449623193416827235072532935339334222261655095714227774655953823135370015633326970157854976043788399372841495100446421089617101193026366569390943182220171228841226223787367836428995362072237878750845487465147947431439651730747813084387319845147335830970314361218858902995868916981700379917683706426944860054543794644563216795172240390056448434850986359415287814886852696528004567412186245650623900171654740366989053476410869102268129859349406255062317379052310974180476053885030114185947935598905503879242907859630471550656075722225774937514273941131734694138268003

Factorizations

Primary (ID: 160981) 353746467315920167058454819585876892352819732272767246121 (proven prime)
(ID: 194951) 8448000196097307704575917744237975727860330596850199854077622875018537067494477587345050711430828426660767288045159369769932955116193329573476388015966173795018831120776556266724807461566953254888876764504375957990309728131130802607512386337522542087885178893687077812478572993627912458872555885100317340307622661514042636337463521174986034224303279670406536688127035187470668461196165190980210082416231533876476861997015066876477959366581777984926411926857458237961600671214511897174974885146554370633987120009686214699159811117659917651655119802922252467425311977769482497903575105119195363867153139262625096144362114456709453323294776554066310241595114211634965814304356328081003794352468016604861746159659654995576856626147882639884797521478391898372810428843 (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.