Factor Info

ID 187396
Size 658 digits / 2186 bits
Status composite
Value 7450879389022992285252253278853515960040410363429484913600929018071933691852432602520668439890163872771877728319388208611098939447198875993156597314386654235949488492656130630112509551631547932755485741919817094581916074562815319529670881896099624881662900079287822924086390337395891353260556962768640596043453495258670771494254329015790249254499054181482219113911408969087579028814288940773854335911470119818132243237579474195495778201796916374627876988229538828669109343477787829557308335370953242370918222586192664500528712261868381868379270735453019960441720853591109638937779434632490657696696854742835747199568418098929125157451826628723316953152416447

Factorizations

Primary (ID: 186496) 270209034041478732003288385750631121661217645352228431 (proven prime)
(ID: 187397) 27574501405749583233101182913494275333451613246754164601763080419212019493713263341390110578075396349661177201558023816599534118830270638632639617514592423640197795506798751800502765304270273173713472109937280847772053321494519717052756792146284561015727040033712682848442556221039437631497361017665651227768942956817341579820649160876368797066179361815344707313897701946182417564778802833465448691922265628156395842029402603328855138882441316596704235962838127107816197001319651964025913835514387923337374292904339921714224768953352194976441445403111598944470946909178175343806529518015932996212318779537 (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.