Factor Info

ID 156340
Size 723 digits / 2402 bits
Status composite
Value 810873762936380818078449265068852945990183446386805087172681873869036194066379810834904711186061197058730938988560228413833126040786330401122609895035222402019305978821463869719559077683845518873209921410973886139519441509036573135969142813192215457297224268096142685169408556538389731413788439905356146142974868246915855196874999543806245978326042677921297859950595796434005980010718685123314944499310379842441723644063325268980052134418822801884283028867658150874361814327461947156378498155399630872017455346218301594580649823202229465025261789160141605109966302286271949934027672848822799784475315861122408528691641755999769927346402991910853952400068529825245926332225959828463964764564454765553389194909391943431818679

Factorizations

Primary (ID: 154599) 727422334085254365392641 (proven prime)
(ID: 156341) 1114722115256562759802627381032241394882719182806235256781477411106401877623300330436505119292249439307566211013201471621690025401638531543437671883528144607069280780011386891440556347752041926934812706120541713050659850324329931848984466473253129594092349273076498142798356807148029072599888231097265832416841220497582478587394688983141027382399040563356938869655074432895695233748793580937722907427294703341904085594965379418508573649344403505888325358205374093712755249840066384875910825282008380350212594112115062993737717923795766900331058558159839516892461061605596592924302281847473305425245549452387693839461345713049174071296773245032977041254491265607088620995849949978995594610643205518519 (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.