Factor Info

ID 198082
Size 848 digits / 2815 bits
Status composite
Value 16277951240943235514765567737273424435039519378386492941600093779127065403503680333203102446566959719262636658898145976703689069030125417501885774505704156352525399246724084443983287158831481605676954551009920915947052293931799170272219583917801999540998333970052390283789766972335649141479041626878850616734988543877165984243100014964044685002840316388525929778535861378922076061112002611849221151187369184531190813877324039947017114403516606714106453087173053418892397222216994057729771846432838181364672701242916030274461344926696765453263367853079330792050264941770097930022379086868770191710513804336027503095168523533789549657378531663639233504157748765794539736055322017885062010816259619446222897174791613870677799080298335172959780024162593671135094764015451590633419213698974484297361962385411767682197468831530336795194055898716218968599

Factorizations

Primary (ID: 31249) 1558705722936161659845131365381760426936201748006407085239510038562754683109916429310453194026592898931589239461624459611993890019170939611 (proven prime)
(ID: 198083) 10443248524346320865073655783550074616864302965108146504304876461590583104473741405004796955649072856086278866333922350446481813399591292299371953836075200257212580617899359293376760208599247944646986139330216448134819244941346562316397244964141926799037878739950988668918826124772867723344483715908051523114029005646852949841392118944524781619486394984848124696807988454329930157321350186673921479025370661909534827734019923072400050388755454445582276175402352596757617894383038567191533085153016048342685660314968659017372196895813671952601015684059009512263484409535657191418229425071010231635442390926493375122659677895598624779739894629512474612194941517172334938493248742612149769811733855456531187541109 (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.