Factor Info

ID 129856
Size 610 digits / 2027 bits
Status composite
Value 9007177844465584686410005977150620738204105640472115487460368255710131942748594223144242997018630364687155673549331504220904685710783091205038534602251589891349161202428672251004743018085209575173073602958221184475111678640322383573690599206020338396004175061837071895666910451930312271510034664712305775200181519870255662885887206291969504092670243652974238470354063749351595288166444080445983275876728431763709467492672795800910122517277859927019543394825298088919649392959576956247283417586501801946122350456345511187308805150879744892971250938497115800715794294167825060167689502345430651564140355645791039

Factorizations

Primary (ID: 7434) 64973035295624761970226828134255839 (proven prime)
(ID: 129858) 138629476112409999142283471169935697946678939851651599306666821164446252811355647563782806043026081743274479363615332650322471859069614513171355695579343185206410054336053313289842561747681269866344354488582399180046622273010659843628305032599315202824291853043992593809981911962997866331604100284708810275161836861936752804714268032702973850866590771965091412594683418390089530592548937140056550765656431998210889419410099861876869531252819192316685609386404896602113986790555315373479400612309118605241546494836678063736192149986575436184546627815623623948850275394072976801 (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.