Factor Info

ID 151123
Size 791 digits / 2628 bits
Status composite
Value 67984881733277018942273041416382023483802562848952941728905973862738331325335623777201102160459835334150489528347962567864217331709801426012991693293649774797043483470196323392112092575716895713568809113457512297220110547450262640041005123483113943168074030396838507616339142366667559146288370304828228893833886819154939136099914893818138399386101956669886702062334031322272645524082873837007272505180817171359162651895052673371351492436193353267742415949364630608421623401682205249271912202161156014152256892264422119949457442209628522874106319271654824158426349406909763219816659672837014147849096994971788469400147442048149333208086370052253644469290164925673564099808177593201278652880030449659003563697325356528445769695341604442773133528688927875031735314012019167378788391482647677121

Factorizations

Primary (ID: 151124) 125632672675678903792261 (proven prime)
(ID: 151125) 541140137237867902828627098737613459735921891907148093511521892777085448279720248669311061482104620167271732958289966652584110307845879357192656218846371712781752428605080249144599016151133527098289083449976865113930549918802789776610543192639172947975463084459413080506782545778338440336995501252285450172755497757218925384042040042400244690875479039206526278562924029040805604523880910247311246559666275050778784430222192328125362186367955850147268073987657288193263610677385306233667466047380579364552404692590085509830464658867326407628807166683557279914701039651523586417192019512943909722127021242129699108032813221560248775343860340678548862605579673113296264643311935485996603449778702859359378881930426861934509782014487927355060523253837363341482619245877261 (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.