Factor Info

ID 142487
Size 838 digits / 2781 bits
Status composite
Value 1095852806817228310984203803784848542730062448720348211247838765062593912230818663234101243893264619130668248289404353797128646034582168261573204727751531834561571105646792409435476978332578853061812263399263658957254324815508720955721095896928262087343409977757675951546786720397923235911146437510881118962665539446393953968825303835131050289443101282402438764589142637188849381247495136615144170043798538468031532662885695578441306520895292529795386189332121903040901728903846826450190771037781018119498931765876036958592940932748639279550382516681905252188355933150563650577701176632710400669009452527730460824931137324226657788946918700744011063638220504680400991645558962297711149104046081197073058611392468478254227347478101853751207863650173573910510670508523741361979961283407468936385366761711141666455718670711753507232037072251

Factorizations

Primary (ID: 6971) 263235486450437228201 (proven prime)
(ID: 142488) 4163013207657162836939687327832502223387867037118801176048549860710140285443879855791529014105904752982788502491360582270084218081508998015958554197371217335804966995405943265933897653994312021093530681490106747287484124248074960268184805006320063225331756416322104470047632514495084525342972219468103831375180924932321472939339820042580404750737284603047949153963800549215511428300585141688647749244413018655550264429167163672357775567666268144051646016752748470482324321240056493093378045375490563961181722568252210815098265482737618643343611968877276212324911840101445924736451967734075621155804742364342232767074203430392341324645669666786137376909773907815596008752063942764285700019129337998127907899908553806291935235515679190932939778531249881714046969066850317168798119203944723013592920759352524353259634051 (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.