Factor Info

ID 166715
Size 988 digits / 3280 bits
Status composite
Value 2224317544839884519831517007671304370812878592662780654395375439555078914680719536283002890851819330509280973916281179725578554657695800529133701206158125563257900103522403844468840923935894179770853984020149960792634944259076201640234444038499216868487333804488978474258605343363891634243770562256769401421654498876620994611227433067432747738934253112646017249446139291997708492177661423288117765127103026530532459043849749367363352816445759348026213682897981802909343974532988728779436118245706080251992385902429681515488403799790625119112941213465160300587995420287920022628303941523226451961633673491180986944127928800584875042541815113335910870992801777229275094888336299678956363048890789685406977273169687730803882497954213705662436400100563671930196985092526655635619395799577363092022503426138349737324249141572737553338696197292528927350402174600082346500295894139729330008333609420297718637172935131190923335802675148530371435404158400903333902860603842731952494198560792028321

Factorizations

Primary (ID: 17494) 285280913757251941415180548664485621181937893 (proven prime)
(ID: 198081) 7796937816641235374504366154612056000629426110517728048383550775374109874782457294172463426728865033774905445396454852529873936995505173163962869566603533640136781908047555788282351524061753412642411819135901266560971487563927163799198913571998453508239675404478423776626941328101906643710245458774690637584490377045799260601083456844497377002384258358739016452080246369407332868632816998208702944406034455409166626727330592408619887024432589635840028377124341000421730113206302132005550556997002968699193261014781213365720859082855423155667354675516471919060678362733315732680049969837268749502946526119849633097774755704586942553207467750061523511601582325443910724701377396737657460719089690733465966142871218728613488345933810604673676585491489117022414186979189750277588931070326915930419179745234579289162058010177780435180390504912988135040809904301862166849526539082848393286944385797172503846948713705296103897935387584236631656393997 (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.