Factor Info

ID 197139
Size 644 digits / 2137 bits
Status composite
Value 12046196638408811053495383519117415339096254974534260552390356284942040033745745963306996350541140441648915106165627217694038429080960141370066802036220891514598558096649412057658495546927596124717832811352147992005303361215458844020856788178453218616567375897890283519414363297899934309483599315018885600371356966242125067482925490609097774762414390096500146793719499141269767378346812884442907988692303749240377582036676045542501691711409241239754414383996748118417844848781326997141914028048324218480489949345065429481099800780495634483185211146061124037942871404107281134235248877471124089680602254496831511486743773985153808931683710869921

Factorizations

Primary (ID: 197140) 1403079950104769414250434754655060525460140801 (proven prime)
(ID: 197141) 8585538292033400687975311802341721859173842331217113452360391838601152942296258958552464090135587875794465247721028861902951288561605691321446737772271552180732996893703765944065066478336773409717098880554628165569244506373314987348971962848478650831541881458180941285254947925922497719331066462683979685221097472107783866724514095581275853884762765641668218723948107895898765477874401955405991809621415121937106747211719632565985115579315953077335344522226815317421895774008468223809137757151993995935223753122507002998772593712702316223424046316062437719416943573416602493998300060711708467433121 (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.