Factor Info

ID 166124
Size 672 digits / 2232 bits
Status composite
Value 619422374271296390547422292709491004671107775147110927660960053714982753381791589786807422522480717637831553086661908155738139736130024799922199651368780919152083086542624943624857776079527905237666701650052860714435409672484736385645506833081340181219952848101888535910764692734754833342979718055061796655886226584880101483500243827715574613796340372692639459255879424216251615224464618424384702734461640217488251893739228525592651615142426911012278496208586330633009484805095088562735409400449766138613949768376152880076199153299182341742569224112569025525910927182938272912361869925967267892907306994946162821229657789534008411065578094426477378386458455336677245317633

Factorizations

Primary (ID: 7554) 51420576374811381403609445473 (proven prime)
(ID: 197139) 12046196638408811053495383519117415339096254974534260552390356284942040033745745963306996350541140441648915106165627217694038429080960141370066802036220891514598558096649412057658495546927596124717832811352147992005303361215458844020856788178453218616567375897890283519414363297899934309483599315018885600371356966242125067482925490609097774762414390096500146793719499141269767378346812884442907988692303749240377582036676045542501691711409241239754414383996748118417844848781326997141914028048324218480489949345065429481099800780495634483185211146061124037942871404107281134235248877471124089680602254496831511486743773985153808931683710869921 (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.