Factor Info

ID 131197
Size 869 digits / 2887 bits
Status composite
Value 83803922297847432978617201042270093183706823566936214487669823844582342227417756580467000354953128390213543129553751114600500025293544266685439087162141844633169394017102973270311352738275855992316559497150891440850335687148696059777170003705835851444710047768798242479712492571991870894989041293884770791574589040187703211531503301973827545215516014545216112646746902210247472924236411088138266942013094419660177492169663112625192966391340951816288505263100758059738606540636862417476827283062312162133640602555419998427836893540889275804068646003769357242081292154132952351462017256082962009242428989520036046515018027491115591376383485367593276451695190403136485117291765729300555854968341498294533703761051830111273959265104734757376101270753812653656195106653607283500242232632617735678454267599583637262425880750932603852025277464989458279284638655742502330375003

Factorizations

Primary (ID: 9915) 188059688770913247159442433120281519 (proven prime)
(ID: 131198) 445624061411342662567962155738612108109496527425170776674450735109412440189121966717193252708833597593634932808468454365168286017785211756240486859874180158939106143823059694915813584900996639251544069946759665552470228948564126191762900985388020647545496491332935119254131460040679429599279532848820800950732822173688084811030348394553730245685370150911612219715576394395756522531086653914321790367521865113672345661537627723576882711053400009585221332652625697592371596112079192235122678215324675878242881077073778823961012766995800392415140906716819508606337288171147329656704140902435745497545877288597967709410908895436789912519407366132245709326429861398694690600952412152166473022474018900443013390367822316540387798102019567807060005047977444952164122863048256076154733927327209799913927626616879087264740024678927884268745237 (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.