Factor Info

ID 199406
Size 1186 digits / 3937 bits
Status composite
Value 1001384985624019766917750129858461470097400638132998492458463076425955180325463830702123019647171982121821265874156741034563713766581802197891087701980346671282355396167102533103857125562014430931795560130253486079360025571996549985633141752967873702729123651022463330603759326065664417844031495080852913480135220576837476052332987236764822645128600030091144303860366430616480199679919568212072213961399017760247072832882681383636442675178887165421989127457113257930698201084096975994849395012798486000215439483908767961061789223873572921558245846150631639131591516070202308140142112578608639090959432358237790328428803390691417910978786632357984522606844048639074658101838231173421671600322229042765343498974487665810049254441731495075485455244945143570183393918338289175737858696639234395535606589081313758357224306795972255184804961913928474172016693371645910739039829154688558839771939976191162765721176325161479221568216082536910727570622818357305731752899344849239484327477727974944169753121146868927188727840462202640553538678392413364673670263478696401247624962779904171369610915067029043412573414329275345283237763874559362377343857978702968908594408011557527728951780330664111

Factorizations

Primary (ID: 30936) 3864978146331181248248106309395051058288828336437 (proven prime)
(ID: 199407) 259092017525268912385361605523852397184241649761353334099970395187271860721086537691911997451699665408375068180577067091279200961775667058908949068969359974296489823200507115246923829809478216822015518319523784404892244238606191131235175986397115587147164832350799266057419718964520999272072670563839634984586152726608036484728793839470648285325437638976001347755839812960605431230256895741825878539889794664076631085605512773312273772010747301666119543392438053313141582194001938371478959330682370187353153934216114177770424622564318971958275609007397814125739300116619686456813043777110764072916062322778605191976270801075736284659741839059505058850028922043829936490058473230715121692254040371248862247514835952721374458388341110507348072969442950462381544756456228573216190239761905700158592117249950093201572712203156856526361254862868261896355334399388962587624380337567477153119912402390489096263882742771024986362381864246225118898647823360021326594099531149635782501086457249334881740812103741295202966347999269025171163530242745302060951613073171871822372943160411097982523481915384028119655560192067352581229481547032192840403 (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.