Factor Info

ID 148545
Size 722 digits / 2399 bits
Status composite
Value 75075830597492044195622437355922265860993675619785161392743634525435145997200891614099408734276158336659606514612620905279232664203013249149554653854738806333618314985241417354182912845525825926968896022953606657141511310675011617327466309862224301786188314227993914501382952889356832164433938143239790830570080432956703131117849504329794806846689909234344572961031821364591799570478087960390059015054224850128177259585447890128422477371176445846609559670988612598694832287011528556852859727334390017393569282797307360843062927743806560040262354138705574628670463656301880651101447583503924275369367741771213105905591850409300331190741942048263901690635935364736894909079334309977258771773025912989356827741576232662437527

Factorizations

Primary (ID: 148546) 17322252166446158579468891561 (proven prime)
(ID: 148547) 4334068680914176819380748159001113592641566597908438901425407108779536169897876261407297202072694365714619611307261107063427784891799301996580404038788811590871482041038027753356673085942412743025793384276928869485969106435648290888816310026987116471393199878960571016777020355463411997144019240153835376183808336830376044479146479728491051144841162752404587726914161571110388692057841190378598795570234818012100888396523188219389601092644173234514740377585059240142199134849107437680387532998827132626030715595430380768911328103167607403781464851568027252084177882447780749086979086994380365845096465378699124799789061457372741911998208290371137766248989764409757260604596045085876981215660607 (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.