Factor Info

ID 64455
Size 622 digits / 2066 bits
Status composite
Value 5279282053799191889680564092106375090306371106381315641302084543253074880612480869716411059418918122725188144382794590143616835886046914958574920174130156999622501461782366272880598772990601960860605837845286314305924335470389775230440691773597158072527576539824721843183172693973745946543155922778713419564889243839336485765572952482339264192275871915364690214459999472388267372443283680796493055228388245272585787012870754933532235902389757572285269415752706402981115019154262240285174369958379293468547420158605703585273329152864441098146702897011699345204303439934098872465339167638991717364503012712184538071054750667

Factorizations

Primary (ID: 63562) 1655148745882817700457 (proven prime)
(ID: 64456) 3189611850252978979656497371522985323605694669499916319233354343723081805383127314212948637445981517390254456946107640978429873685263563628124289677650915715259282188838468040771625504518573895947669626623036241810781600835291794074485504756346165243384889170302054184788878634865541563204641873176440318890524350599984293884071168416519970444994987829143181964739436854466564859342568345589775507193139764946912536949440114750486348660304360092799412780811219288974187411437579004592541036261202719627488574999313273296376637658145723700865921524657388279099984149523471591067109273774399802070144531 (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.