Factor Info

ID 105278
Size 502 digits / 1667 bits
Status composite
Value 4524446282015083551258456866466429815276458597290324313650598563913845604181540924912655300263789255300351277490062750069794772009263449448650312533731283522518056677356246821727548436917166323000118379933103355084484322999140850003603360428399455984712457615445670397846769555208837594554515613371730404523678836375574604605941967027120338032046344277582182830203625957547078025411979426905014651082292403008043263333875961840020254744947223851598343959659783247720914392771113898825842538063832058649

Factorizations

Primary (ID: 45618) 2193640713333425526451 (proven prime)
(ID: 105279) 2062528405182541819436192431557315817278742667616458583429484676683073565303056807790347596802071702705646234952962733916234137304260932215201502436924226135768495447705461521317122814169834059678540811282560898228144717603969025364950573297913366489957843034317249462598352765798473302338252027677209796990254409596802643209195333287355003565990798490556059680529878826532441506085487213925582241219246501964799887584290269074415493464454948529258766948550690352314445592891940099 (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.