Factor Info

ID 193345
Size 562 digits / 1866 bits
Status composite
Value 3286957635362560988682547733078222599467780504960137708781824312867763388100006910327944984758690143364636024707316992062228144433129379332466601536204110065246492448791701617080682434939180468928662052786190650438344114146081448575776598150272912471053556460800355074341016174902638437070052810613496588544135628748751047033438101288312593948674664612165781820818117549653180371575503089945773654306504564065156653175961197202156117297351315026494224776913880226281207489091614251986045411140002104720931074430248976075975639030920462838151840199380325702021161

Factorizations

Primary (ID: 192525) 642043040469503758963683794675516744785348625514246550911497265902300225614193249206459614222859945659814689516114389500439456371585294763057622080852985091231206689 (proven prime)
(ID: 193346) 5119528486686691783250989424719135281319291633391810059017109762576784373314185473051136191523023481906613566392498801248373733327926824466884381250829428806115826640026925956014875474136547130051641124743380886947983288848735105638365796187401388233711268032736831237130503700772050759027060017496895098768757897402386203959933289050568699351847286419577838514817977850953127175650525867455920649 (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.