Factor Info

ID 154166
Size 1130 digits / 3752 bits
Status composite
Value 22756126550789469616015431129006061015351575101731829694529544620579582457448314356850237739022976376258833479253073659419327587026585436538757974951561012357639666994950082287098102903905921839129667068254100555695297539048756649591530105930949185639845517271461536050214549397283295031103823870684910188858817228474347144360194864902875856491135665692268537640278156649724201797042531330618350582382869120335219937007597250659777076265448321404380439408950313278525211194838818259885564274659816398568335778720539364725154921683327152235835409831084456208654922726879110476786071004091879400085087362282074101852391090714062596583623006287355990006416638363514067202344418519360334576845353082165361485969481993252848470572034809151097181187647615419638827744816774119932915658002424174139886422805643632955474668106691330859561602033003074604972596021237567181475962132365963299660226520449661667959536376739276618994243350836356404042530969922803967221424082605944469420296602223971641562764730405626031105841095601862695713924628553683807423136956451137974027586769597283899511301069164842406213516367106256594280102675015527

Factorizations

Primary (ID: 152975) 31159652839656591018245153 (proven prime)
(ID: 154167) 730307448157059241265764614254437312556730273113705017272679085925427193323608503376147982751692952515859066561975001064701376316963985625641866107443212667259423256077108452224913127160854579109557196262180406124897694530321731871438841598409958073683592665399955821391765578350121942567381472139937027681783154765569337303814303148588921547958747865104420577311592670764321779751853594685539412469120585227745262005006958556663507442016637528768791895495171218879240975827043581224479179916653458201872054080764156937016617510077968237289071953974699247670372863902067775697175249014580069731267622279591045076423788535230831491236517134251795478095721264630940982060873378219700033446056581665874028598271075872130467932529634250306057869588065491287478447710010300089798796438526827063062737951985664367970147468072577249906270063767159412050807671803924473536767628707071407607637412120060154376596885141645804450471567133292041530757728176157538232882353581014900948392953156471802146368233448112037099313427028206234096079365437321293005516594895863753831241347280769749536603257195328873121575559 (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.