Factor Info

ID 88500
Size 647 digits / 2149 bits
Status composite
Value 71507982650631916893060712767358333420785183133115424949127410298348757885106820858133041449812924685918414978673472178504311969032427613369454446653777111375718502992980447883592853571759837600195443991169541727713505157027286125153966747148832448903672205763975637247633501368415220883177464148206806097650826860338986100603314267107299566270164020896898648685620718923967838755790426903112780170041639965658122328132866205050597838341857423852571102330081484714107550076910774630725081757109582045650881916793125243886825788356592018873920366444091146850897275481055569437826541888451594883998419559914523954988447460464024774994428361924171793

Factorizations

Primary (ID: 13861) 50455592168903227107903715726570129520096917 (proven prime)
(ID: 88501) 1417245930069644326019509381785664974492885268856526997350943314021233726421530955037555486611136556682220017674435787893757524576238353713242656076577891520136026774283932841063907634407867925429320463294196612118300014404254291440494278077220734513037236011317965831047683074659504540822655009457936954394280625854717385171508308823134990931049453907287162917551318338994533920488718231341578200291042697758480951306930996826268360197598865901798813728607520691118749791451937657861790896555657450772997971799815067575047240389749488873925959108810660242613400331230945748833632757994167662415992383629 (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.