Factor Info

ID 129119
Size 624 digits / 2072 bits
Status composite
Value 303563963925955807795233789533501478055610623289386647909742134580423597363411306534617891722629925970957223858376235984180421382216283824144421173088202865066915712982271143811948222304220810786353893336798867388943564756041681398473950362929750109079474250617597747266443193741740482976041226280687153711522238473157602401361000168799362472897907984039655759533456334132602202060519664623092447255691270245272901310868690495376486779931334878607684078323563234506228362937343257253933818292617745794265949074370077237368036809020618451011397364302740348066866456598062753325000109355912582970638297282814816208355747244101

Factorizations

Primary (ID: 47812) 6839532517160856641089369808634027851574518540772076859667822856882400239264074235246153179274156489198862133831691 (proven prime)
(ID: 129121) 44383729906143874845110802931067650042253090432758392504630083285935255556106142659807638693391210819833783623489603729352747575504272603094121942015842485983546775982308916418028953120623816691416288148857118015464570837196224445388698104799049593011814163349750981537578535553889905977034658532066437470266814321883687534708213051966607666130052434734973908219901032892612452793321965361330465460233741979485575734143036000386488438596828967136825640585316710627284072197081367786060276875578459058901750511 (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.