Factor Info

ID 167377
Size 1288 digits / 4279 bits
Status composite
Value 7143228871953474841276747273719746036228264139329217042018544165097494868296279647454169585548033798027760119053804915553307593637825272548590248219327200891717124582833630947664557010110374110876958597778025415382973823876577002207518916837541833657041583531097999693492329237236489799991189315772727509003928116953834728340660916187163681023701324870483873082783982758124405971396606377584808286938727344491308980345182186247184052091293895053133486145648026103092284654808286205652469470748288357022464364532922543398044707445233074633636900553601895576625723019450258758693939981923419466894136260632401753802811693813427060846082684037333327091878531893353367823897114634048019465584258965265577449546318946271641071667001793836257548972665442120038553783477289843097110574390079007087726153474213614681928186319774490664924077501586325973934818802032954010336304336204118358618591687905151753322889019631263579595961135246359412997142974863301649143456708457496085887722251709941342686249105113586696624711205073227657605684220688420865729224266620599702713730441088327270539624146556989676863811033019766187650879322938675386141521113007147463249028649420416863023568618857899545735585511192787720483404696647655930708126612313302453350762495388712893135859975614169231475237602149

Factorizations

Primary (ID: 7499) 4837453663777044375040181 (proven prime)
(ID: 199191) 1476650603486318458186338358406037997229232185405403349703083371769918181873034581470142759560804031570525881773741901067708713317716589650311939448452329507971031792814499973878530225934556066484976161142294805284799943252178782830016668756112693822194668154524712084783780791357995151209516293876393214188743382775851539706396086580954389951541543659468984904410814980743092281481626719906909708299390771609711856448177842159367914701568681362476996285833820272494780533372555230399674191768676768566135094703432873240297955875943010230043163613188729202250010435356208285014323979772991247540919149673566472134648353757175976599988503090466408419010701139243228484886017026133865678647122907343533995857865774171663136994130162517305067912791406696581966975991904021157232011743125235661544775962644776989443861799331652573033275646964599630233076361038122776392528440635948791416191405381934896574040381618958197751496427667092282533762776872399180805525725222940389889476026929507801356107276125272440226929097427176556090003309574459156755907247687504595431370053063885823543412465680951052000960451810442712193823375803264128054020720983666817594876314031645635628027530012897946369176355319668373186481349302508073923269853341191033809930292822562865554929 (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.