Factor Info

ID 80747
Size 801 digits / 2659 bits
Status composite
Value 173663981600534121169480998044842310017777240483509857130862024298303865527358079533772588592127502899462482638736286680426940580453589471175279315805208419777664456337476575609130348515485782742765852769141822972629608921363201452627040618228892042973383614227438693164969745686453567123890804122676754657048294144658561553632955093371326307646464715123528211210559811723011770861097317266172176363681542245388301091925817094636637370622909002713724255855505291792750712251154223515087966632646924078075865894466275010760627892853299990524622248570286410612276291957871728726929245972507758358241265941256076226430598537003316565319398365743427656082736714006916974017518577274408026974940811651624761311976230160820966647712818900588242461105521683860968645309013233431017547047140136869414072783421

Factorizations

Primary (ID: 78704) 626815692686238733156315623831884855619830399606913131616613196461 (proven prime)
(ID: 80748) 277057488551844584666512706401910754867417690947938257167919972665853007444984283971247449201145951560014217857762791597308184136617287620341018034797207557157277853219235060376471403007551282061419306054481575301410774193671590577210840318259174874363217153073764572273206661874017456571117664466348150190055409992080676948128317550104813566285110280506904683520914206864805839752673231108123676123396659444181499643220923257799833775418002397353575687247408688759689027538946296682203119797153753375952976159707620222029081964926124221878860052189497613234731559703446807463923447660695017475728951755288128115754667726530924263595815969541575776454115051192712343433495492425728550251495480470932936354717355733440205402966848401361 (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.