Factor Info

ID 198081
Size 943 digits / 3133 bits
Status composite
Value 7796937816641235374504366154612056000629426110517728048383550775374109874782457294172463426728865033774905445396454852529873936995505173163962869566603533640136781908047555788282351524061753412642411819135901266560971487563927163799198913571998453508239675404478423776626941328101906643710245458774690637584490377045799260601083456844497377002384258358739016452080246369407332868632816998208702944406034455409166626727330592408619887024432589635840028377124341000421730113206302132005550556997002968699193261014781213365720859082855423155667354675516471919060678362733315732680049969837268749502946526119849633097774755704586942553207467750061523511601582325443910724701377396737657460719089690733465966142871218728613488345933810604673676585491489117022414186979189750277588931070326915930419179745234579289162058010177780435180390504912988135040809904301862166849526539082848393286944385797172503846948713705296103897935387584236631656393997

Factorizations

Primary (ID: 31247) 478987662589253289839418130353352768141608431716767278645183604525444862641907116492420257991803 (proven prime)
(ID: 198082) 16277951240943235514765567737273424435039519378386492941600093779127065403503680333203102446566959719262636658898145976703689069030125417501885774505704156352525399246724084443983287158831481605676954551009920915947052293931799170272219583917801999540998333970052390283789766972335649141479041626878850616734988543877165984243100014964044685002840316388525929778535861378922076061112002611849221151187369184531190813877324039947017114403516606714106453087173053418892397222216994057729771846432838181364672701242916030274461344926696765453263367853079330792050264941770097930022379086868770191710513804336027503095168523533789549657378531663639233504157748765794539736055322017885062010816259619446222897174791613870677799080298335172959780024162593671135094764015451590633419213698974484297361962385411767682197468831530336795194055898716218968599 (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.