Factor Info

ID 99325
Size 649 digits / 2153 bits
Status composite
Value 1016285280135799788738008554706827936799712908904186964266314323135750056864173956529240000662585161331847917486794383579891467641631040817787244367315228901104458786624391268572466565193661177563025521484610424273249372128634964401213735351208222405975779160300159399685006376410529440146738015833761094943090779303646863560888441021139625557912348303603994700698579631038449667157234801608684786971214649700396835708567037092410148035419574900241054945427856766804471473954962766019944297721176732155103639794540436851138049942141298798549966666982312251724439173140490122525148343267436238493041025952100946176086692935937936880643312493551965049

Factorizations

Primary (ID: 98039) 341123703105313974607376880614995646376367361 (proven prime)
(ID: 99326) 2979227977664294554016037582712861820057707278751909363835647670614072353720238937833892843257496063885198848927145898062584937619402321297294330831674757711978001552021326131047238162548335767088993704586812122581978790239517922370416376816289477529230738499983226972922641762927183086334175923169260235228215581091624885098869768730273547385138267181894193937754783225525086252472100267131263760375610719120743867116995447132270906228015854971069901208078594723280000162720065131663371627692024811292487907739184703069343946339522577247534663641001884298051917814221994618334514913791300412557675570809 (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.