Factor Info

ID 107298
Size 756 digits / 2510 bits
Status composite
Value 261400914867576224997932185432065712632775425222196952918072163447144839312407681223817555696218540904783536743931053105481549940966784884334443509913972231719397399663418696710674859866312779722889717493226217352662995171038697929120116112058967966171809149261148013629584581088338790207070528749031228385514315855981089032915516670060946188974963915650032035323112481153072293617191245389390255246954707869378772703137096669667849763434734474888990722392133099496280680106036423275500419604872777637238168042713385767791969736945815505603545727821375448130091890355866082572096956723759054329150005703464735644253951673730786648102699545111078132534429117429181516188098148886246450218380291288461323633459138082257591903463206825718799255490946469624979

Factorizations

Primary (ID: 398) 6556208367360005292317 (proven prime)
(ID: 107299) 39870745440147562294652610976200892934847892705950450959566797920858091159447967600643809230506297794326757731703281654419826673983315119906195362596445749081323262900525333661195853177609967618025223111626303000336417409983237622456512236368408148077657485990101130165790975623305894138962418527968820714614057615468506415641395528726119831482485336190049299938966958684201209951733818515940897101013198789969650486533849048227620213570981800546717042566750569563212893737732805412489182142479201936175236665809853952584182232597225371773633856767395719772311727929622768543095289749027465943421190728613953415087833061588701466683473699482749759719337544123917544754595248134166486579699723026236098168128138704256516671585556690287 (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.