Factor Info

ID 176144
Size 1171 digits / 3889 bits
Status composite
Value 2969580218262377191631200765125700684331457076919586013059862707169349477819572668931043286932686208287090737958150034915770255565343871442114038348101786037512267924212250844202666743065163065944932315122998848948763344021537458564282648215455422423600359592462324376923129581454523260590965387106926635055304247978586272920794198997931155065730605869028281582131165253439435891181397625612313229877833244230605326911222224711982778654219689765437972173402775620162501690445106655985337833137178793193367415472937101692193139252638557518219669527961063991960990282487262987367313482016438241258421071571566373839095061047547240036335921471436032654507496765617306811736587908040740948471358447520774642112170567789011047912555558305156641524819318409965943829676258989266017731389340757108542456461663478027132558819395336880451444829498602019678558705081213867539441542828437665162783045796345437137265925081610644795081726914650638041569516248264867333413566388316959757774414031002933345461197093400664231924182780054592975087110828950626312138550276880281634772498407823242358996489693466813246832890110429907024717982802589887803640820490832248776408976566020109641

Factorizations

Primary (ID: 173852) 831104803596232295006163713627588347048485714991 (proven prime)
(ID: 176145) 3573051443587925612367909245615783858399507525930091657813916596532676340730886304473647999626658837456975714579934388243965645868204730187434068416980435896795533376489314589971100946719506725864947535366082056723407282059552032618432501423525361762958279043101907393908472137089991602295653042231497735035395910380051215316218556193905266431454978636648532734672756213310936930720478728887302117294038794752841771152989109805174900213441185363571059090325604035297805135147916862119272392491518712425348661052661689177487084818200111282376198651397688380152871493361420481389732636103604433940349936000505380930025279693165430817400768479898394317560874283733626585178058018899510277979414183289388817233161838256140401875785929124529111195287831869890292741591395675759259935954825375353477871037812628915536833176788976034528122471348892620958070353170550104191172981965736117024649610295885903875812616774025713380880778743994486697266884136129717880042746871954391427946336282140834846818725093849819807534758056540569120460907657955328886053280333335927048294993579145751326951210560512071786361400739757644179206151 (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.