Factor Info

ID 85717
Size 599 digits / 1988 bits
Status composite
Value 18916312694203759059042961839544658041688191688995668004812283240826070508599014971303415167324667581542454802200723760323080391124435677631293990256353259453106671483194287589823473060783785051238428502353571284386607186220656185242760297855785726306670987921568657351002296644656294319382393794138514747212119613715500035572498160345247341901508172226204517192840963324647607470368063649254792635616051024506760027405736844175297966138315740350875538127076817480648092777756918706000647786687693996026617429541343603083278788569158927451379006621781523664235910750465095724813903127390328509818753

Factorizations

Primary (ID: 84362) 148106890088906341476317549488168025552023568833 (proven prime)
(ID: 85718) 127720679860664015575260091776871255870906578123134226848203584300921490421286416056622965167205591779815214661303465188157498578408058594677456867049494022831835644882565932168731212591814556826095655287949292715571743721968900568417036011110496062490413310914121324995511527062164229299924618503819164480186560431920912112728308652959594375807088416984842098015187611928652796542287112723547068066132077332942911996754676389281622247428906925811183831587647487349493939288510486577016282088443686405153210107978026964196193893034196153280187275810241 (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.