Factor Info

ID 166535
Size 1012 digits / 3360 bits
Status composite
Value 2587461108013371890629335366200104370851464680949435096870101082987107300734940083163637932876323696322028704708081019954574390585954198059191888821212521194103199890448784976499765045355528585843745049009304252316065556277426142709029109922356802861233179553359741697513481833978121727977292735429256642930163449857482239433295658850535867331765920898462305423980338482173037182564255791353180802629757698282960538009607814592544985777879232627074033876473472978913081650914026616081956392969499635516406837289152379470949783371951690466244373034782859425933501097869258334650132249526167159400970470911547588524394043927366317874705870244038908235441166415406293625530117495711630493626713158315183893893599193670192929743857642111914805889771121593114596627178798847004880349165573826322936076142614838709589569940178507718968103793884577221710913148146617196863114895393961013269340949581804847627226766643067194386281492490387069068832098583663812172551176222963631928114160826438798301955974325530478400387

Factorizations

Primary (ID: 22264) 3735391409435467578859 (proven prime)
(ID: 166536) 692688081221565150575976507242712382624323115965040195068108949531018430384529929126787324650791034684670370289113689312519121997059331943490051706656080005685143405377810200530361523130905389852268130430275758517681740966924071069589669095155040861680965712713700372948802639903309073551379234139977424544935501212954901045491623961460393782231535054722615056360026882994546300943872046577268994317073210215581677745936507814075998533342994853350406933025334670476062925981212724042645663510976027348476055053142984377844623186204375608568729579837077807420837402636459832265391105366369933097515349022381062379593701659560785107778611610501075837761492313942822874140924836760419468908071660435876774668974443203851339097334442815021629112635747449114840292105778102236652873412516548112552047096537511079561472361968476656108422075446440131681896265900152336723860221064600700522197611311636476712632306317934262950837506172800965316305088428518790920312415713785016057297114582814843593 (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.