Factor Info

ID 56312
Size 724 digits / 2403 bits
Status composite
Value 1978610154636916941486335813892694805194778441507619240957003628013365529543182049810163702526641565771919484674831702949160588508938927837298953201011207850240349071649792948754947399283075612425728596675746773068956878302916834454963261140173450160662913911462498489394275812898735833816384067483037879139402542626767249568505709960799235603142111996712822570083535899495592206323425500527957794796933035387849524228952209952038853722867199139915503164654012013367446524573404562209334601059727327423457897282853043886382922691212878216445187582133096984338884681214105801103524091350098447186123000937933792655928339914793588757265560035973129899545850716480368447540716858783246691436203454387477343079980894862820097799

Factorizations

Primary (ID: 55424) 1656563785964620673594446061160736622142992089739380894280274951336605990172325857605855322053629188318968024787470311293774373332684356904169425481931305384490058693400026409478062261460881136793545485189047075744859131720413795112365338958268758928822209151359902840637715297553268264045262574086402563717488063768470204795392129452752749 (composite)
(ID: 80139) 1194406259149730217747033838062460912638279694160250394483665862615409498735179466862326567015492286633364846251294021608690854175059578586214638680648263398274344420602227670945551716931708868373942799332945395148027117497691097868606789901991060294671263940763695869382462121129889328443667827682742748913843311253133830079053719194406481827307634253084847102021457622707921699392451 (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.