Factor Info

ID 142935
Size 905 digits / 3007 bits
Status composite
Value 80685385355806549557052366675308890468778611718659493330514223428207962240684623657536262919388773066209029628567222015300944927789893915499715939558519662220700467922878660429954739453251875571235724324281497514893768056164544576051528098556169322608355815901885731738030091718620110994973841139496081139569224859969198587518094980290603798501862508779087485292799417608168718760913666560464796414701063352489709138386645862436006905098225419804654761541603106980725884608075239162119648560798793709108239360196295298733306205140667295366828267417335635812679883155276044656414775760553382952800740966528206905416961856182516592074020182403596922152347896688933652021262559853525521920652611759878479610973244379706519603581435494062782428417050380283828273876464990474743405436260172612489598067233561080269142287905541524370995464683472072750522418822911492736832461400414282463725621659222630926073211

Factorizations

Primary (ID: 30349) 30967644304103854956320826397 (proven prime)
(ID: 178801) 2605473783006286437457499624326073775332031317946910099917242383959701554980046985835115943009488933690017055283191123576853889563978155454503322399520416781323873419125057065250237120332072260146767241672827897213019510635115188356221739930726602094121746931258771167973414671233515378879518969346349706221315309074225155130258688431725424860038814629775230948738666206370798609177464232916752759755054801520669738390867147282236017687388792543329893611104596021596145608041164669613344011926627179497617865585686470975606366308805376863313333450560954012166522876244588192613829788135108709642373671528025347714126160913966543414675872242036184444806811882992931677842460566397197247946287777926096678518491055082162178538652372321146766142477567613993572705020372037345371499818193240063742519062682352472203456506769755194011217691415076375071484660473076693592028996076663 (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.