Factor Info

ID 223524
Size 1211 digits / 4021 bits
Status composite
Value 25212953054237448375211729199212827611133507184411394243070728554785551936051255741928487441729133037765679751191436259242388065273556147461366576305570795372899275717308175420400109652015902678563876318772786870770397514415868409006795908394868502439543851256992065684487600247830054836845473723302347864153241270613608178736417877407006172396680786586036403309262349199186417264140755421245778222998245707929988508573078843480099313980271392143434726606425092269700902099179563485665596118753254855728261008979212932131470220477861061967760510349517212989487025354767670577279100242645692213299588994440526044481202150778253484782981854096442027667886826755973313702289326242078567877659653118815237915393850724457085548919357442359127393867583436788844985112438971959887405342377051248420188451650337079426099397494066058892498642206329882488551150705398360192857867738309258249530817296962085763126257200990840853149843821696384402201292843828370952870519088384547083135661321460279192111660646339894629125086861546136663573788143542380923175753540997589330208039283390215394600272089195709504799750881411710654904083531290787086948260901608192235668556577884347730219660085814169761277610872270586727826593

Factorizations

Primary (ID: 223525) 2455506415420615878435251 (proven prime)
(ID: 223526) 10267923918218961988190829529139142889538846214080533911296499898352753457397499291595118226194801205752453324349753748846156669984624659940539756926984599164799655758545810090397745008155139926638259695107514867767718160637122498050203828259377822370060951485381634035583246842348274878580914940140265910641330608311501594656046438418351153489832856527304912123464650763820748753573428493788048297105255130105988729109544908476169557792614913839050583994228761293297219506907651636552535364940397037250940320333733362332994224287823246538417510785631938607955629277141688458093622216391961678291062773573311729256339604044097930687446476600860729539070485001431125545203095894578161867668454628740487948494503854203420972141512504463287419271194785734488483377266363996670015432075970135581740690970398503496953943592223026848553592108676806553912580505147887010933506824462742325006147164468976049669443798466260510865587586264028711977195060520283420068251303492189354481699931493124130879790844360140154461223558837975235772074541616730096234407050314183896691072885987039713223536139244245720737221076652688936376128857485349309123787146964159457110469057274495891241858939254410843 (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.