Factor Info

ID 151212
Size 925 digits / 3072 bits
Status composite
Value 3663954840751240880787391426095709136345825548437057105176631956782367363630331114704802933563365436561361430211163531009618794581290533908792096443564032586674885280508200176140817726288957661771517440037662465346169811747586823521431275744443195656939710574370434223923222518906353283527791614915754318481126793393746912854438795111342825554244209238141546552966875344250558710592860351928768667087425847011587444430741458424913585362469942092213164245458682094312995077545602323045706646203277030169172980589997575220449870456830945796361961235156458416565051007160160709606866621364256198222934240798187060248861715883841944627555929039543780266530882885381703208505114825520766850902373984110830047438838286598481364425878523614480689447935338176998795049611413219525020549602395183269961386955165216639600785882894030230461690024319259822162465698988498180776795190225902148190994540246493247776527690309882805121970263

Factorizations

Primary (ID: 150274) 114822038253010154868797 (proven prime)
(ID: 151213) 31909857171127052945004714392983014285027023595572359631089395135231591885583514906470882460704720016077209857603359672463251351432620249999928950894926054112564469202478878257322922686238955032906857874500345231098801703744685140483053330415917388105759661338676421921000726014346866276893787669009463827277210299337269989771227894652278126746906049070998446924015289116435874624043727944304858893198110354625786203725438115646805864629857224050594191836059164381684647154856815288762298121252968534544130089884117868352926959279831087885779253924656043025306367513851082799015558776158453495963135363723293969212608652263966436534688341101329420580841544509778845504507795559426581197169477736306515104000372820957328924329303398290185308009307517993264859540425126702760317169468515331140812436974246634835787603449392618906591518557415510850512145661313080401387234230633634010051993188901520594979 (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.