Factor Info

ID 131370
Size 958 digits / 3182 bits
Status composite
Value 5072480464752247977380470697596368199542331484381515013608581455598998268523423927337750866162851759320761582273331791418050265181694920509431242992589342768504231909159052547406218210154383244560998151130670766063995921215309992607519478333951881812764282932604710515776004725657171608168809015025060510996322072132956961303946380175757346690581447346298481976242275614897126121963354593127787831134191996563719167560590391196123320732696916216024534682185225705449105315926154897919340331811844594071456511191772683870254165270004274183625633390054165587976343605513779557020030209833978101227319010951429783615609082419603233306154866604968998240383923755476159329548313823758320713237323560791874230012561276965466956149367360063873150773659604222710777356159461377345855186412125851831447692183225639214303274918818639605358894075212772589835330838002495643498069668232734507095198730004074523358439438740275490948868807476484321288953196203672775563537

Factorizations

Primary (ID: 1057) 964102136720518222853479647547982175035897911521244048554600364920333893403331892492984030306755197030784309459870433639435730586027548863291755243651390225781439987265178073689108412821171344237 (proven prime)
(ID: 131371) 5261351750559079939908564081476591800980636256665208474045939101990581995691629046339545158414797959611587640693078533849329664662236104139499348306916756460018453430061990504661774814702138276880435969357755702691358004938996482763100811691274654532147746550738518671866963978143391963668534692993077528121224545027965416184151806970616900251528586656928819121371903963272738422566016593459965134577269683183901342568817788347951988717824661545930678324790724797315549349970225673726821042593508561374579795619616199259690423215810732689550081313317449816334121429572996334245725660720395577671834396606744609452889775140585099774080916839158770709092617336785021823338882628527887211069179065448280382986684009384046233662105955119771934674970178903267618238901 (proven prime)

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.