Factor Info

ID 178974
Size 962 digits / 3196 bits
Status composite
Value 66502861152559549719019001357579744086754333303748302508834087296606201831961808621462505724013646751797431177384872483346985977275796759524318611335017207322758257866111743872884972582974770934683419194145871815338736179245460354467032681506747991284917665740065717040748632546667833894342393567589112299454795903003494217702451855850656118924447579075830325276496418539731875342331530433054846903774387521166178565488211763801815236399386487033616999952177092942330159854347457085503972085262542289257464520036868733800927450098958488902910611591978649553869693534364651727642561226075996119843104405683927833775679898073238595765126543531989644528165873896440538157093584207085643541566127762427767544135187383546529727784654672033763570083627775500023358486290778853640026074662281190244303652645620326670891715944231249592107848651197801069621249337980723300839334897691462960274788480814661864673682103977091309445258986181580852106078731337908895859555047

Factorizations

Primary (ID: 17035) 1927737227283430074948302245370287336511800122755011 (proven prime)
(ID: 178975) 34497887062271174889440165326493658851604977357197795934899963092237057177647209682192982149205031729960146339969709611961479670862660251973554324357233212041487817604644131558172493162685214129698817130485573806677339133189312371365021723590802626640625281952635101088780619406991494679820421008300084151394495276418374764886901175752756503724142502381826236476164781968300991140583520780860538199361172290083831198241725705034391169959469330096782084545728919499254620290785735554533784208216970646546093519728681445636914111920101463295760279686219192550411117817678179970548339479286974507009675827643637213247203050032735230763543722348452446294249010023293242342157229288680986185809896172590235571330262661614830141034157943778792275087209720157167612549636359822402163151271420095332859648833638535970241158263483379620832119845855858691453481033813064669742077836818858803854789129070841683364351947277 (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.