Factor Info

ID 156571
Size 1102 digits / 3660 bits
Status composite
Value 4736936974535011537471466038182042310439968361010586629668315906126923098493698157440698136241925199440713608084388288636124976563880159466685714147254035315437885979930025936377363105935333926544574435526030272594900989762822149240648715727710856624093853582581724251473636463680688078975187267550793953364301689183917238750504313744842302049771658381445716357997043278185634932043071102032404240651327638899751688162718531862767994417692871087401591554961712940643187051367752773796894091030654190088924741032492988288392182194275790994765211659871832714630985666919302142269285874699421746606777074430359646447366807835701113018818053899067568662304128980122665602740506511644578962220831656281786169595670768941006603248343298912451641168280247539656988648709156060957856857537746152936610048923426401571670553680750812937269436725182924585965744600557880334634178972280581916024554356513627653011072263306106590540468624140398157811028714244031955381268810472982077560121856225797500669521595255543740898022578378150042144414381304010528889698604842715948680157625328299427819070052023450945848411

Factorizations

Primary (ID: 154625) 2458422198511222771859601111973397 (proven prime)
(ID: 190563) 1926819965018058014655347157091164757240764834071309018808229476812254302127593027517367929570814339320049267855452912840909765624776090007506772185702837202761119701979468853899662626319544923911642709620582252951286588752937350268295846752155993168143001223811429532140860264081802962090984350441845790737059729833569276491370275038527417107746371351218462952218863210588578687839503656728532021422499554784199036937444172653852995469476996906501214650470218668026157245400959436727842389796069387039992383093291889952075247095556055908225523600652974875236430875747623372747671148518125813913194116881194216390168548839366489123501309490572610946250915756690330632360633139058882382499171896507217269026144662998719411443250067645330583757545680426979403594582091561997072818343163318891658134371078934995566807933548517713378070211569713307990243053451768342946699391291593307477957452368856922979054889030130792918044756076142014978193700255766474844728891439651457195978439547967408138591534390941940925781896930473669151332255502792713558436964409286825687385263 (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.