Factor Info

ID 207730
Size 751 digits / 2494 bits
Status composite
Value 3801504189857756836996352758209539047611648396169852494505697137534291396709343397363541595701621433128856116444219203244319931101561143050520750484652272078122947897752212521163472205030515352045165235904571544773349023877587206438045134178099324779125635940312551512102836246117512626941641121558395825189029073371884693861185132968016225125892165580637809470376868108753317446031216285050875210215513943912152753252932271618888410586364392831584016300750621032658098550095681067178895649588536524336422170636896259772104061897697873096672039155897589809748619439912672531727975238581142347618701151907186340865496724133988490934249481711448039787718253525854582783433775774830811073379803664887113702049857259743870978642618966127827506254958681999

Factorizations

Primary (ID: 207731) 320277215674834027788427 (proven prime)
(ID: 207732) 11869418128441854953294016928351316885234614229378250389831819686966363949780256766782100708745884650154102728815249286837927461321979799652484626871781382481538088756862179177232802035437892438925726148072322261281096800186993165579920745680560376647430406799319629435600582802545778018365955855815899203502000495767940393220409747344323811264193665989604809693141907549606919118281586299492733468758957200878962315473849251714733080087117246803177415182544097007594391443844712884456049826136146682489687748654384202572153303701038262798030360710236534935319814253083714422139270428134848178489527863355529461209459000656849587369497695996649724240003715677941088329222378582400602890080835787084213272893421130712993857802637 (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.