Factor Info

ID 145755
Size 693 digits / 2303 bits
Status composite
Value 978820574769064568625331659386560043206941799709247850566747757703098655819044188832272384797806951272310705819974518781962732151704799391657589338552645267341030533224008678012169068843638196773258502611112423173474615434234035453525033827915851392391862234943174291080603091935866328697541576817175350509967092555439189694766660553592578079656746781076391125653462776147935341333088392106317174523621102155486326275015203763238597221360157491971049309127419990165470493337374793911905015601145348118337629778927954659227734722690178148695307697246022151096758237518256042252421793842210094507584497517918754393274369042748326407206944692278771143105473367164887783951755395056109790702383341

Factorizations

Primary (ID: 4240) 44626806191326911791 (proven prime)
(ID: 145756) 21933466862329383128732453600379159906003533128017855825221485614677240503873756504382719665932664794422678623961919589881903800942753885669875052549581122659682017667055893978127460769291833854570430274151553394028790943480492072317549693750012676126185749090279548341492990801800078014025106045251713181774015156597365335367390875581699740049032969172551363365012181673800735875862329548619637329973803299146654190721122005512964485785341339758964005540489554654128511708188471304471546404808425798077343219602481322250842883438221328537620209122605130540534604301848347717504000439471872930702776055265708785625956810536634842244558368263616082418753099460963610059302051 (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.