Factor Info

ID 83394
Size 963 digits / 3197 bits
Status composite
Value 128432631781893358174399812851257971994591525599149992052814468544615227963460946910290341727619361622144397421606777518318645193474030962049521812217312348171445516007958476828035205589862204530750599429244583769422334957150894198729562559076189639336795388741133741370237611151127909756213903971604980338254740008004457661031898130026543337668761030598808551388525316289326487175733161617480812897207896403503372230979257861943460563125525139930515687556886198232219649066494721400188629816848873579615408371756829369073791930901415362037637645047862101587188945457001195129349342639482873380241577654602179168331181488038131738064544870448978935837905639153584574259809217892539277342027064440211895445168919611997182096427576655788672262214789669931682441051532396842361483781510619735460002214032710644156034096531200933784954271335522524500074318526336339660676343602066565280574772405746651611059294116862503711744980604074419519996889900341625868424979609

Factorizations

Primary (ID: 81925) 64147612632608849950966061651 (proven prime)
(ID: 83395) 2002142036328968678270449487345918680100914641967201033868842794066389887641477830133569182122260075127358094107765439046310248281244183399794468617688431198574447177310444461835250565186945079131011104752593442206602920304553287521361195665481038001532264842651238305813566953409894818178834384416648337792160429059488770099754406186264323670729840577838104094159813428922456685474400532194941604422508381543571522946913028754545904314353597312905679539824514628895201905265471366018828393119968782320939553498300334923303010850148332341710090009478239546052721042212204575953474616768990688453032746138826580382559400325674785509251752128264909003559447264143953203974073201341255217583514579423239182267058544428351556782788946918122602016980028132989948074718292465390965765324435847038711209367944925380744144375099705104626106998188262522189642945880628463067244514082036602231470171562986906690693158308960154027423761395212259 (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.