Factor Info

ID 151230
Size 994 digits / 3299 bits
Status composite
Value 1024157875778501051550986673538527614852420335673958619296952834477997381754664628686991438064389260013563235774385685610916905255148297724294170310109041351572387109424195593681113522377805721635006159769689158804340509691663201243167328500212209279243642928340226792936288394623251358476851188173105290746068294140360953219895122903855583222746153038289717820621656862991680503263012079907452545678282163581234653792199998111310238520293210234872307370575134702084514018785205152399230097445646434653580229667340949778403911200278322671452936856619954217108601665976833431434281886382623810981677030310723214341515876890137314704324511412862153702457965752932346659436343324472370926060773249358838293701694661741975557009821842867164203855090237917931760061786367450070930854141789790776324616437292555309091267462399623218853656444065647532033596121608237655899098690590955270567310669323084548200229919464867648622876373676725620547113874096208737243783079580846908275738061655192709169077

Factorizations

Primary (ID: 151231) 15278281192253162728039 (proven prime)
(ID: 151232) 67033579425007525264922666140202793598250026369454242575433946858596216791222771223502745333610673554076610982400315216361590161692625236184617683369110152911395824146790856406222323675558736803681159294432787354069519525045548793283973077301544809359164857539549625421950881326337725574622686715739514352892532714387659365925923942333860100374652621117794151218716110805241673555426528034638026275227039149228901999193192729786610467027862682022595791073120023341447849322500469036052315432448049542062593910212132376964958503463736763878748385505394400311230321924775838520733349895734869248581746786395662333046817351826293513660421003206651205914322771732209625065620225837334828082424410141359352910206779910364137955716740012492788094378715944708193464201439218207989152647231357226589230813092937121351943591163292786677224990602355892237496237729215057679543965289435627456881906408718009732592424640609010039298553613949852489154228088637787535299101372179360643 (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.