Factor Info

ID 6261
Size 393 digits / 1305 bits
Status composite
Value 581886929531513536207930029118521960390079151168863557417232503549179361930269940466766417932081702232662569599882436209989587058946190600916778907337741907911042235990651563497609556107563828801310178000858360105118821126990528743354710142823963724876271159050229903046453075660085498472971287381328685179926603589846866848536080756735213737892066331048258411872989702643687400964140641822139

Factorizations

Primary (ID: 5672) 251951573867253012259144010843 (proven prime)
(ID: 14888) 2309518930959705841819082781754218616320921247905217146184568454238900024268855837896145373624416876984765359177896567332821191914084965229280203942864037180224562175311776192285691856918804808991333760952212495336053355148253745580384390585203111055297656834446579661397400189745719743012651017829787795633519722677734281717798271231531478899730901923488047434273 (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.