Factor Info

ID 162758
Size 1069 digits / 3549 bits
Status composite
Value 1272440542513682011380372868170879601377408281302911739405473980979986418741894717874363835376192214215590085602736070375166368681494691139803116441155498032244299354858460442674189260976066200629614249913420198446531257479545492520790013367449038790372147006004367412142683778203924916516254788757506475371896591135864539588371597285888988652241319612418417681941237982978347576714038026749731738244030208625133635673932752281311511220811957879242532458370570403869184566164098818944902481037745270731212608985795495232289807702775750086302957391867978694798935661768404909683691686507451915493241853587805594455201912468462055947660714758542460002462640071199555662674130944940355550578106847752988115113036227581435664009589497109479261489686465672818461566441525318165355002555013497930232687221655139321457145406912961734946044820756961002563619823766392773131740955533399161303469598994019641187857374886697328699128702420076311588255130145087262538668590264736076641793484581523776858649239759988907283174362770908821729868298627509664332996220726533761308324131

Factorizations

Primary (ID: 193573) 5434901548540495792775196891482385541 (proven prime)
(ID: 195027) 234123936036226246092217763787388482278631024220992118870923969670348680829621083378837870038097127827824218233144932944181414381056210486152371895745466171288391973934720286054589639412696567612147647889749682508697242667464239318888420971536965797985892701347412242864475858752458609560016824220581406728476842964419716654559929051634092161651630958269126529032371952204685203405282283066502215447946188192286040998024016582061353919649531191199206546337430423143920637568723648640662657156274422280967479893223399176706461566620985714385674219131288181361961285486435778606145772546741678406215825991356029282690232562537042860607766494277675401566414856322712900991844948961265842219070448361098274124024987783600474120954796177708816884573406509886634746783454057778960760202618550557684738990173812336240488148736464543706625838745301036289880585752168894605977158114784328105255489998824392729373862588020136071550595925622074019494147640212249494306718736054998702943873310118284369958442923976871671330253063411838825433991 (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.