Factor Info

ID 61915
Size 543 digits / 1803 bits
Status composite
Value 381954202887206080803101271509572707579652488169261167068279603549898860663452554735820524809601761058514292703275326667001973146107969756263605057815518023836054111631606005962989233551560822087870822613831820590135898839050252632245870814253437283617102729392036415288832214101769399161315567238115743675675820255849217563929663195503115734615874045694968205113692490644109437054876859158994099665435834800788225740036175520308217140762979185694193280537192789359297769825896865393111982108495415962412725172201285796753550902087239018134731

Factorizations

Primary (ID: 86476) 80053417704764542865180196315461 (proven prime)
(ID: 86477) 4771241676349731853059894495849372988079731230981293911833709821139661603408774988239893347016541950999166601814741506992419940342149604247920996147898774347943621201504230902941227200009609911735330264708543075720721373832881261415565276723594909827133504340124212147278040172621812354098305298508251180669679162137585928297780480657346395207597768687600687694877576151354704535936120825384472704030578093080171966284945990121311044010795748732356852996628981467609993380477154615165790125540147259396082917071 (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.